When doing a TRX routine for beginners, the most important thing is to keep it as easy as possible. You’ll have plenty of chances to go beast mode later on. Right now, you should just get familiar with the gear and adjust to its nuances.

Start with a basic plank. Extend the straps until the almost touch the floor. Get into position with your hands on the ground and your feet on the cradles. Straighten your body and hold for 30 seconds or more. Rest and repeat.

You can also introduce dynamic movement with push-ups. While in plank position, bend your arms until your chest meets the ground. Push back up until your arms are straight. If you want to make this harder, then shorten the straps a bit such that your feet are higher off the floor. This transfers more weight onto your arms to push up.