On all fours, drive one heel to the sky.
Press the heel toward the ceiling and avoid arching your lower back to get higher.
The Single Leg Kickback is a Glutes-first movement, with Hamstrings working as the supporting cast. Track it consistently and you'll see exactly how it feeds your glutes volume for the week.
The Single Leg Kickback primarily works the Glutes with Hamstrings assisting.
Shorten the range or use an easier variation, and stop 1 to 2 reps before failure. Reps build fast when you train just shy of your limit.
Yes, it's a unilateral movement. Start with your weaker side and match the reps with your stronger side so no side gets ahead.
