The location of the hole (perforation) in the eardrum also effects the degree of hearing loss. If severe trauma (e.g. skull fracture) disrupts the bones in the middle ear which transmit sound or causes injury to the inner ear structures, the loss of hearing maybe quite severe.
1 Resting 1-3 minutes between sets is probably ideal for you. 2  The higher your training intensity is for a given exercise and/or the more demanding it is on your body, the more you should stay nearer to the 2-3 minute range.
30 minutes is pretty quick. If you have five exercises with three sets each and rest only 60 seconds between sets, youâre looking at 15 minutes in rest time alone. You push rest time up to 2 minutes, and now you are at 30 minutes just in rest time.