Not sure if you can get cardio with just lifting weights.
Lifting weights can give impressive cardio gains if you choose the right kind of lift. For example if you split the 30 minutes into 4 sessions of tabata backsquats you are going to get some powerful cardio improvement.
Lifting weights can give impressive cardio gains if you choose the right kind of lift. For example if you split the 30 minutes into 4 sessions of tabata backsquats you are going to get some powerful cardio improvement.
Neat. I should try that.
Sure, if you want an excuse to skip swimming practice. That is, to injure yourself. :P