Stand up straight sideways to the mid length TRX straps.
Hold both straps together in your hands just over your head.
Step your outer leg backwards a little.
Holding the tensioned straps, lean your hips away from the TRX frame, making a banana shape with your body.
Ensure you keep your chest up tall and your hips tucked forward.
You should feel a stretch down your outer side and perhaps down your outer thigh.
Hold this position.