Want to take your core work to the next level? Try your mountain climbers on the TRX! Want to take that to the next level? Put 1 foot in both straps and leave the other floating as you move your legs like a mountain climber. Perform this for intervals of 20-60 seconds.
Tell me how much these burned you up on Instagram/Twitter @cassiebstrong #BStrong!
B Strong,
Cassie B.