TRX Suspended Jackknife
Muscle Groups: Abs
TRX Suspended Jackknife focuses on Abs, with Quads working as supporting muscles.
How to Perform
Follow these step-by-step instructions to perform TRX Suspended Jackknife with proper form and technique.
- 1
Begin in a prone plank position with your hands on the floor directly under your shoulders.
- 2
Place your feet into the foot cradles of a suspension trainer, so your body forms a straight line from head to heels.
- 3
Engage your core and flex your hips and knees, drawing both knees towards your chest while rounding your lower back.
- 4
Extend your hips and knees to slowly return your legs to the straight plank position.
Secondary Muscles
While TRX Suspended Jackknife primarily targets Abs , this exercise also activates several secondary muscle groups during the movement. These supporting muscles include Quads . Engaging these secondary muscles helps stabilize your body throughout the exercise, improves overall coordination, and contributes to balanced muscle development.
Related Exercises
If you enjoyed TRX Suspended Jackknife, you might also want to try these related exercises that target similar muscle groups.
These exercises work the same primary muscles as TRX Suspended Jackknife, making them excellent alternatives for variety in your training program or complementary movements to include in the same workout session. Mixing different exercises that target similar muscle groups helps prevent plateaus, reduces overuse injuries, and keeps your workouts engaging and effective.
