I tried this routine and now biceps dumbbell curls hurt my left elbow/forearm. I did not feel any pain while doing the routine and took a two week break.
Here's the routine. 5 days cycle - 3 days on then 2 days off. Two cycles with each gripper from CoC 0.5 up to 2. 8 weeks total. Each exercise day, warm up then 3 sets of max micro-reps (just clicking the handles as fast and many as I can).
The idea was to get the last part of the close stronger. I'm new to gripping, just got all the toys this fall. Any clue as to what might be wrong? I'm very puzzled by the fact the pain came after I took a break.