Planks on a stable surface are an awesome exercise for core, hip and shoulder strength however planks on the TRX are even more challenging and effective as the core works harder to stabilize the body.
Now let’s take the intensity up a notch and create more movement by adding a lower body mountain climber. This new move will multiply the abdominal workout while simultaneously spiking the heart rate. With that spiked heart rate comes a higher metabolism and a greater calorie burn both during and post workout as your body recovers back to its original, homeostatic state.
Begin by adjusting your TRX to mid-calf length.
Then face away from the TRX anchor point and put your toes in the straps.
Get into a plank position with your hands directly under your shoulders, and keeping the back straight, begin your lower body mountain climber.
Go hard and fast until exhaustion. Rest and repeat as many times as you are able. Enjoy the burn!