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.
Best Answer: Depends what you are trying to accomplish. For endurance you should wait 30 seconds to 1 minute between sets. If you are going for size then wait 10 to 15 seconds. The lower rest period will promote more micro tears in the muscle fibers being addressed. As these heal your result will be greater muscle mass.