As big supporters of smart training, Women's Health know that structuring your exercise is essential to seeing and feeling results, and a 3-, 4-, or 5-day workout split is a no-brainer.

According to Upton, a 4-day workout split is the best balance of exertion and recovery. This one is ideal if you're familiar with resistance training. 'A four-day workout split means you will ...

However, if you’ve got the luxury of experience or a number of days in the week that you can train, then you’ve got more opportunities to split your workout. So, with that in mind, it’s best ...

People partake in split workout programs to maximize muscle growth and reduce the number of rest days they need. By dedicating an entire day to one muscle group, such as your chest, you can fully ...