Today is all about being “HARD CORE”… when you are looking for that bit extra CORE work with TRX.
All 3 workouts are to be done on time rather then reps however keep the count of your reps. What you are trying to achieve is a good and tight tension on your stomach NOT your lower back.
“Knees to Elbows”
Heels away from your body, Search for that connections with your knee on to your elbow.
“Pendulum with Pike”
Heels away from your body, build momentum but make sure core is switched on and you are in control the whole time. Hips should be high.
This is bit advance but try it out and have fun with it. It will require a really good core control and bit of upper body strength