When I try to do the shoulder extension exercise, I'm not mobile enough to be able to keep my hands touching each other. Also, when I lower down I feel some pain above the outer side of my elbow. Coach mentioned you can feel biceps pain, but it's more on the triceps side. Also, I'm not able to do any actual bridge work at the end of the video.
Should I temporarily back up from this exercise and perhaps focus on the restore series for the shoulders and thoracic spine or perhaps should I keep going and just take it slowly?