An inappropriate diet will weigh you down with fat, not muscle. PerformX Testo You can always cheat a bit as you lift weights. If you need to use a bit of your body to get those last couple of reps in, it's okay. In fact, this is a great way to increase your workout volume.
It is common for one frequently used muscle group to get exhausted before you work through all your exercises. Try performing exercises that allow you to isolate certain muscles in order to avoid having to use the muscles that are keeping you from completing your reps.
投稿 (10:21pm 9 月 13日 2017年)