After getting hit by the dreaded golfers elbow I have managed to develop a really nice sling training program, with the help of Jungle Sports, that is still allowing me to train. The great thing about slings is that you can suspend your wrists in loops to take the strain off your finger flexors and elbow. The end result is an improving elbow and much improved upper body and core strength.
I have created a video below showing my current program. I have been picked up on my form on a few of the exercises by Jungle Sport. The idea is to keep your core locked at all time when doing the exercises. This not only makes you work harder, but it gives you much better all round body control for climbing. I have been doing the exercises for 6 weeks now and have noticed a considerable difference in my muscle mass around my abdominal and shoulder area.
I did three sets of each, with 10 reps or maximum depending on the exercise. I also threw in some shoulder presses and wrist extensions.