Using a barbell stand with your feet shoulder width apart and hold the bar with hands positioned slightly wider than shoulder width. (fitbodyhq.com)
Using push - ups as an example, you can change hand position, elevate your feet, increase reps, add sets or increase time under tension. (muscle-fitness-training.com)
The versatility of hand positions and again, and its light weight, means you can constantly adjust your wrist and finger position to prevent fatigue. (digitaltrends.com)