TRX Row
Set up the TRX straps so they hang at about mid-chest height. You want there to be tension on the straps when you stand upright under them.
Grab the handles and stand facing the anchor point with your arms extended in front of you. Walk your feet back so your body is at about a 45 degree angle to the floor. Keep your legs hip-width apart and knees slightly bent.
Keeping your core engaged, pull your chest back towards the anchor point by driving your elbows down and back, squeezing your shoulder blades together. Concentrate on using your mid-back muscles rather than just your arms.
Slowly extend your arms back to the starting position. Control the movement throughout the range of motion.
Make sure to keep your body in a straight line from head to heels during the entire movement. Do not let your hips sag or pike up.
Breathe out as you row back, breathe in as you return to the start.
For variation, row one arm at a time or do a wide grip row with both arms extending out to the sides.