How to get stronger without getting bigger

A lot of strength comes from your nervous system learning to use the muscle you already have: recruiting more of it, firing it together and coordinating the lift. You can train that side on purpose and keep growth to a minimum, which is useful for weight-class sports, climbing, running or just staying the same size.

How to set it up

• Heavy and low rep: most work at 1 to 5 reps, around 80 to 90% of your max.
• Few hard sets: 3 to 5 working sets per lift, stopping a rep or two short of failure. Lots of sets near failure is what drives growth.
• Long rest: 3 to 5 minutes, so every set is high quality.
• Practise the lifts often: two or three times a week each, like a skill.
• Eat at maintenance. Muscle growth is slow without a calorie surplus.

• Back squatQuads, Glutes
• Barbell bench pressChest
• Standing overhead pressFront delts
• Pull-upLats

A simple week

Three full-body days, each with a squat or deadlift, a press and a pull, at 3 to 5 sets of 3 to 5. Add a little weight when every set feels smooth. See 3-day full-body workout and how to break a strength plateau.

What to expect

Some size will come, especially if you're new, because any hard training builds muscle. But with modest volume and maintenance calories it stays small, while strength keeps climbing for a long time.