Reps in exercise are simply how many times you repeat one full movement of an exercise before resting. For example, doing 10 squats in a row means you’ve done 10 reps.

What are “reps” in exercise?

In strength training, “reps” is short for repetitions and means one complete cycle of a movement from start to finish. One biceps curl (lifting the weight up and lowering it back down) is 1 rep; one push-up (down and back up) is 1 rep; one full squat (down and up) is 1 rep.

When you see something like “3 sets of 10 reps,” that means:

  • Do 10 reps in a row
  • Rest
  • Repeat that 10‑rep block a total of 3 times

Why reps matter

Reps help you:

  • Track how much work you’re doing in a workout
  • Adjust difficulty by changing weight or the number of reps
  • Train for different goals, like strength, muscle size, or endurance

A simple example:
If you can comfortably do 10 reps of an exercise with good form, that weight is probably a reasonable starting point for you.

Typical rep ranges and goals

Different rep ranges are often used for different training goals (these overlap, but this is a common guide).

[6][1] [1][6] [5][6][1] [1][5] [9][6][1] [6][1]
Rep range (per set) Main focus Common use
1–6 reps Strength and powerHeavy lifting, powerlifting-style training
6–12 reps Muscle growth (hypertrophy)General muscle-building and “toning” programs
12+ reps Muscular endurance and conditioningCircuits, lighter-weight training, sports conditioning
Most modern guidance also notes that muscle growth can happen across a wide range of reps, as long as you work close to fatigue with good form.

Mini example: a beginner set of reps

Here’s a quick imaginary workout to see reps in action:

  1. Bodyweight squats – 3 sets of 10 reps
  2. Push-ups (incline if needed) – 3 sets of 8 reps
  3. Dumbbell rows – 3 sets of 12 reps

You’d do, for example, 10 squats in a row (10 reps), rest, repeat for 3 total rounds (3 sets).

Quick notes for safety

  • Focus on good form first; never sacrifice technique just to hit more reps.
  • If you’re new to exercise or have health issues, it’s wise to check in with a healthcare or fitness professional before starting a new program.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.