Here's what's changed on the new labels: 1  The barcode length increased to 34 characters.  Your FedEx Ground shipper number is located in positions 10â19 of the barcode (separate from the tracking number).
It will take time to build yourself back to the level of fitness you were at before your break, so don't expect too much too soon. Your body is adaptive and will usually return to normal after six weeks of modified exercise. Resist the urge to push yourself in the beginning.
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).