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Razor Curl

On a glute-ham bench, combine a hip hinge and knee flexion for a maximal hamstring contraction.

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Demo video from YouTube, played in its own player.

Muscles worked
Hamstrings
Equipment
Bodyweight
Movement
Hinge

Sets and reps

  • For strength: 3 to 5 sets of 3 to 6 reps, resting 2 to 3 minutes between sets.
  • For muscle: 3 to 4 sets of 6 to 12 reps (up to 15 on smaller lifts), resting 1 to 2 minutes, ending each set 1 to 3 reps short of failure (RPE 7 to 9).
  • Add a rep or a small amount of weight once every set reaches the top of the range at the same effort.

General ranges, not medical advice. Stop if anything hurts.

Alternatives

Other exercises for the hamstrings, for when the bodyweight is taken or you want a change.

Questions

What muscles does the Razor Curl work?
The Razor Curl mainly works the hamstrings.
What equipment do you need for the Razor Curl?
None: it is a bodyweight exercise.
How many sets and reps of the Razor Curl?
For strength: 3 to 5 sets of 3 to 6 reps, resting 2 to 3 minutes between sets. For muscle: 3 to 4 sets of 6 to 12 reps (up to 15 on smaller lifts), resting 1 to 2 minutes, ending each set 1 to 3 reps short of failure (RPE 7 to 9). Add a rep or a small amount of weight once every set reaches the top of the range at the same effort.
What can I do instead of the Razor Curl?
Band Good Morning, Barbell B-Stance Romanian Deadlift, Barbell Good Morning and Barbell Romanian Deadlift work the same main muscle.

Program it for your clients

Coaches add the Razor Curl to any workout in CoachVana, set the sets, reps, load and rest, and clients see this demo as they train.

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See your setup in four steps

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