Plank with feet in the straps, knees driving fast.
Keep your hips low and level, don't let them pike up as you climb.
The TRX Mountain Climbers is a Quads-first movement, with Glutes working as the supporting cast. Track it consistently and you'll see exactly how it feeds your quads volume for the week.
The TRX Mountain Climbers primarily works the Quads with Glutes assisting.
Start with sets you can hold with perfect position, even if short. Add a few seconds each session; quality beats clock-watching.
For most lifters 3 to 4 working sets. Pick the rep range that fits your goal and progress the load when the top of the range feels owned.
