Here are a few exercises which can be done in just 5 minutes: A mix of strength training and cardiovascular exercises boosts calorie burn quickly and efficiently. Focused core exercises activate ...
However, you can stay standing and still get a quality core workout done, as this 10-minute dumbbell abs workout shows. The workout is designed to hit both the upper and lower abs, as well as your ...
5. Ab rollouts using wheel or barbell Kneel on the floor with the wheel or barbell ... Doing core exercises 4 days in a week is usually sufficient. Is a 20-minute core workout enough? Your core ...