The problem: too many exercises
Open any fitness app, video channel or gym notice board and you will find thousands of exercises. Squats with a barbell, squats on a machine, squats holding a kettlebell, squats onto a box. Rows with cables, rows with dumbbells, rows on rings. Every week someone adds a new variation with a new name. If you try to learn fitness by memorising exercises, you will never finish, and you will never be sure whether the exercise in front of you is the right one.
The first part of this course helped you understand why programs exist, where you are starting and what you want. This part of the course gives you the language underneath almost every exercise you will ever see. Once you have that language, a new exercise stops being a mystery. You can ask what movement it trains, what it demands of you and whether it moves you closer to your goal.
The simple answer
Almost every exercise is a version of a small number of basic human movements. APEX organises them into ten fundamental movement families:
- Squat: bending at the knees and hips together to lower and raise the body, as when you sit down and stand up.
- Hinge: bending mainly at the hips with a long spine, as when you pick something up from the floor.
- Push: moving a load, or your body, away from you, either forward or overhead.
- Pull: moving a load, or your body, towards you, either horizontally or from above.
- Carry: holding a load while you walk, such as shopping bags, a suitcase or a child.
- Lunge: stepping into a split stance and lowering and raising the body.
- Rotation and anti-rotation: turning the trunk with control, and resisting being twisted or bent.
- Gait: walking, running and other ways of moving the body through space.
- Single-leg: standing, balancing and producing force on one leg at a time.
- Get up and get down: moving between the floor and standing.
The rule APEX uses is short: do not memorise exercises. Understand movement plus purpose plus progression. Which family is this? What is it for in this program? How does it get harder, or more specific, over time?
Why this matters to you
These families are not gym inventions. They are what daily life is made of. Getting off a low sofa is a squat. Lifting a bag of rice is a hinge. Putting a box on a high shelf is a push. Opening a heavy door is a pull. Walking from the car with groceries is a carry. Climbing stairs is single-leg work. Playing on the floor with a child and getting back up is get up and get down.
When a program trains these families, it builds capability that shows up outside the gym. When a program ignores several of them, it can build a body that looks trained but struggles with ordinary tasks, or a body that is strong in one direction and weak in another.
The families also make programs readable. In earlier articles you learned that a program is workouts organised across time toward a goal. Now you can look inside any program and check its coverage: which families does it train, how often and with what tools? That single check tells you more than the program's name ever will.
A movement pattern is not one exercise
This is the most important idea in this article. A movement family is a category. An exercise is one tool inside it. No single exercise owns the pattern.
Take the squat. A squat-focused training goal might use any of these:
- sit-to-stand from a chair
- assisted squat holding a support
- bodyweight squat
- goblet squat holding a dumbbell or kettlebell
- Smith machine squat
- hack squat
- leg press
- front squat
- back squat
These are different tools with different demands. A sit-to-stand asks for very little balance and almost no technical skill. A barbell back squat asks for balance, coordination, bracing and a learned setup. A leg press asks for very little balance but can be loaded heavily. None of them is the real squat while the others are lesser copies. Each is right for some people, at some stage, for some goals.
The same is true of every family. A push can be a wall press-up, a machine chest press, a dumbbell bench press or a handstand press-up. A pull can be a band row, a cable row, a lat pulldown or a pull-up. When you see a new exercise, the useful questions are: which family does it belong to, and where does it sit between more supported and less supported?
Capacity and skill are two different things
When someone struggles with a movement, it is usually for one of two reasons, and often both.
Capacity is what the body can produce and tolerate: strength, muscular endurance, work capacity and stability. Skill is how well the body organises the movement: coordination, position, control, balance, technique and confidence.
A beginner who cannot squat well may lack the leg strength to rise from the bottom position, may not know where to put their weight, or both. These two problems need different solutions. More strength does not automatically teach position. More practice does not automatically build strength. A strong leg press does not equal a skilled barbell squat. Strength can support skill, but skill still needs practice.
The two-track approach
APEX handles this with two tracks running at the same time:
- The capacity track uses stable, supported resistance such as machines, supported exercises and simple movements, so you can work hard enough to build strength and muscle without balance or technique holding you back.
- The skill track uses movement practice at your level, such as bodyweight versions, light resistance and simple patterns, so you learn control, coordination and confidence.
Over time the two tracks meet. Your stronger muscles make the skilled versions easier, and your better skill lets you load the freer versions safely. You do not wait to become strong before learning to move, and you do not need technically difficult exercises just to build basic strength.
Machines are not beginner equipment
A common belief is that training should graduate from machines to dumbbells to barbells, and that staying on machines means you have not progressed. APEX does not use that ladder.
Machines and supported exercises offer external stability, lower balance and coordination demands, easy setup, predictable loading and an effective muscular stimulus. That makes them very useful for beginners, but it also makes them useful for advanced lifters who want to load a muscle hard without the fatigue cost of a complex lift. Free weights offer more freedom, more balance demand and often more transfer to sport and daily tasks. Both are tools.
Instead of a ladder, look at what an exercise actually demands: stability, balance, coordination, how much load it allows, range of motion, technical difficulty, whether it uses one limb or two, how fatiguing it is, what equipment you have and how specific it is to your goal. Then move from more support, to control, to greater freedom, to greater specificity, but only when each step is useful for you. Moving from a leg press to a barbell squat is not automatically progress. Progress means moving closer to your objective.
Do not chase perfect movement
Bodies differ. Limb lengths, proportions, joint structure, mobility and experience all change how a movement looks. A tall person with long thighs will squat differently from a shorter person with short thighs, and both can be doing it well.
APEX looks for movement that is controlled, repeatable, effective, tolerable, appropriate for the person and appropriate for the objective. That is the standard. Waiting for perfect technique before you are allowed to train, or copying the exact positions of someone with a different body, creates paralysis rather than progress.
One boundary matters here. Discomfort from effort is normal. Pain that is sharp, worsening or that changes how you move is different. If a movement causes pain, or you have a current injury or health condition, see a qualified healthcare professional before training it. This article is fitness education, not diagnosis or treatment.
What the evidence says
APEX keeps four things separate: what research supports, how coaches apply it, how APEX organises it and what you decide for yourself. Here is how they line up for this topic.
Research evidence. International physical activity guidelines recommend muscle-strengthening activities that work all major muscle groups on two or more days a week for adults, and for older adults they add varied, multicomponent activity that emphasises balance and strength on three or more days a week[1]. A major position stand on resistance training recommends including both multi-joint and single-joint exercises, and both free-weight and machine exercises, in programs for healthy adults[2]. In older people living in the community, a large systematic review found that exercise programs built mainly on balance and functional exercises reduced the rate of falls[3]. Together this supports training the whole body, using a mix of tools and practising balance and functional movement. The research does not prove that exactly ten families is the correct number, or that any one exercise is essential for everyone.
Coaching principle. Coaches commonly group exercises by movement pattern so that programs stay balanced, gaps are easy to spot and exercises can be swapped without losing the purpose of a session. This is practical experience interpreting the evidence, not a research finding in itself.
APEX framework. The ten families are how APEX organises movement so that thousands of exercises become one readable map. They are a navigation tool. Other systems group movements slightly differently, and that is fine.
Individual decision. Which families you emphasise, which tools you use and how quickly you progress depends on your stage, goal, capacity, history and equipment.
A real-world illustration
Imagine a busy office worker in her early forties who has trained on and off for years. Her current routine is three sessions a week: chest press, shoulder press, biceps curls, a crunch machine and twenty minutes on a bike. She feels she works hard, yet carrying heavy shopping up the stairs to her flat leaves her back tired, and getting up from the floor after playing with her nephew feels clumsy.
When she sorts her exercises into families, the picture is clear. She trains push often. She has almost no pull, no hinge, no carry, no single-leg work and no get up and get down practice. Her program is not bad; it is incomplete for what she needs. She does not need a complicated new routine. She keeps the push work she enjoys, adds a row, a supported hinge such as a dumbbell Romanian deadlift, a farmer's carry, a step-up and a slow floor-to-standing practice. Nothing about the change is advanced. It is simply complete.
This is an illustration of the principle, not a real client case.
What people commonly get wrong
- Confusing the exercise with the pattern. Believing you must do barbell squats to train the squat, or that you are not deadlifting properly unless you use a barbell from the floor.
- Training only the mirror muscles. Lots of push and arm work, very little pull, hinge or carry.
- Forgetting the movements outside the gym. Gait, carrying and getting up from the floor are part of the system even if they never appear on a gym card.
- Treating machines as a stage to escape. Abandoning a useful tool because it feels too easy to be serious.
- Adding complexity to look advanced. Choosing a harder variation before you can control the simpler one.
- Expecting strength to fix skill. Getting stronger on a supported version and assuming the free version will look after itself without practice.
- Chasing someone else's technique. Copying positions from a person with a different body and different goals.
- Trying to train all ten families every session. Coverage happens across a week, and across your daily life, not inside every workout.
Where this fits in APEX
The movement families sit underneath every program family. Whatever goal you chose in the previous part of the course, its program is built from these movements. The difference between goals is mostly how they weight the families, which tools they choose and how they progress.
- Restoration: the families appear in their simplest forms, such as sit-to-stand, supported hinging, wall pushes, band pulls, walking and assisted floor transfers. The aim is to move safely and build tolerance, with healthcare professionals responsible for any clinical rehabilitation.
- Foundation: most families are trained every week with supported and simple tools, running the capacity and skill tracks side by side.
- Transformation: the same families carry more load and volume to change muscle and body composition, often with plenty of supported exercises because they can be loaded hard.
- Development: freer and more demanding versions appear where they add value, along with single-leg, rotational and athletic work.
- Performance: the families are weighted by specificity. A powerlifter leans into the competition squat, hinge and push; a runner leans into gait and single-leg strength; a field sport athlete adds jumping, throwing and change of direction.
- Mastery: the families are maintained so that high capability lasts, with sensible tool choices that manage fatigue and protect long-term health.
The next nine articles take each family in turn, from the squat to single-leg, ground movement, jumping and throwing, and the final article of this part of the course shows how a movement moves from learning to control, to load, to strength, to performance.
What not to copy
Advanced lifters and athletes often train a narrow set of movements with very specific tools, because their sport demands it. A powerlifter may squat with a barbell several times a week; a bodybuilder may spend whole sessions on machines for one muscle group. That specificity serves their goal at their stage. It is not proof that you need the same tools, the same balance of families or the same complexity. Copy the principle, that every exercise has a family and a purpose, not the exercise list.
Your next best step: a movement audit
Before you change anything, find out what your current training actually covers.
- Write down every exercise and activity you did in the last two weeks, including walking and anything physical in daily life.
- Next to each one, write its movement family. Some exercises fit more than one; pick the main one.
- Mark which of the ten families appear at least once a week, which appear rarely and which are missing.
- Choose one missing or neglected family that matters for your goal and your daily life.
- Add one simple, supported exercise from that family to your training for the next few weeks, at an effort you can control and repeat.
That is the whole step. One family, one exercise, done consistently. If you are not training yet, the sample program with this article shows one way to cover the families across a week. Then, in the next article, you will go deep into the first family: the squat.
