Absolutely! The more often and intensely you exercise, the greater your physical results. The trouble is, with increased intensity comes an increased risk of injury. If you're already injured, you need to give your body time to heal while attempting to maintain your fitness level. That's where Training Mask can help to keep you working hard, without the impact on your musculoskeletal system. By the same principle (and our own practical experience), when you're starting out with regular exercise following a break, Training Mask can give your workouts an extra level of cardio intensity to kickstart that post-holiday or pre-summer fitness program.