I thought I’d throw the glove on for another challenge, which I’m sure will be interesting for everyone, especially as summer approaches: the Challenge of 30 days for flat and toned abs.
Isometric exercises will improve your strength and stabilization, especially when combined with dynamic movements. Here are 7 extremely effective examples
The workout below includes 8 different types of planks that work your body in slightly different ways. Together, they’ll hit most of the major muscle groups in your body.