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.
If your goal is to build muscle, aim for 8 to 12 reps per set. However, there are a few exceptions to this rule. When training your lower body, aim for 12-15 reps per set. The same goes for your abs. Whether you want size or strength, perform 3 to 5 sets. Rest for 60 to 90 minutes between sets.