Reviewed exercise · new

Single-Leg Seated Curl

A accessory isolation movement for hamstrings.

Equipment

machines

Typical range

8–25 reps

Also trains

No secondary emphasis listed

Set up

Align one knee with the pivot and secure the thigh pad.

Execute

Curl the lower leg down and return until the hamstring is comfortably lengthened.

Complete the final repetition with the same controlled path, then return the load safely.

Coaching cues

• Pin the thigh down.
• Use a repeatable range.

Common mistakes

• Rotating the pelvis or dropping the stack.
• Adding load after position or control is lost.

Modify or stop when relevant discomfort is reported. Educational content does not diagnose injury.