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Standing Leg Curl (Bodyweight)

Hamstrings Calves Isolation BodyweightLeg curl machine
Demo (loops)

Trainer tips

  • One leg at a time, bend your knee and pull your heel toward your glutes
  • Keep your hips against the pad so they don't slide forward
  • Pausing for 1 second at the top puts more tension on the hamstrings

Cautions

  • Pulling while arching the lower back, using the lower back instead of the hamstrings
  • Lowering too quickly and wasting the stretch

Exercise info

Primary musclesHamstrings
Secondary musclesCalves
EquipmentBodyweightLeg curl machine
Movement patternIsolation
Rep range10–15 reps (one side at a time)
23 similar exercises

Representative exercise: Exercise Ball Leg Curl

How GYMKC sets the weight for this exercise

For example, if you do 10 reps with 40 kg and log that you could have done about 2 more, GYMKC estimates your 1RM at about 57.6 kg.

With the leg curl machine, each step is 5 kg (10 lb), so the next weight is 45 kg. Within your 10–15 reps target, the sets you log decide whether to add reps first or add weight.

These numbers are an example of how the calculation works. Your actual prescription is recalculated every set from your own records. See how the calculation works

Related exercises

This information is based on our analysis of public content from evidence-based training experts in Korea and abroad. It is not a substitute for medical advice. Weights and sets differ from person to person. The GYMKC app uses the sets you log to calculate the weight and reps for your next set.