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.
An intense workout that takes 45 â 60 minutes tops is enough time to get in all of your working sets and keeps you in the optimal workout time frame to maximize testosterone production. Letâs say you completed the following in one training session: 12 sets for chest (60 seconds per set x 14 sets = 12 minutes).