Our reporters have teamed up with fitness experts to design dozens of routines. Try something new — and build an exercise habit that sticks.

An evening or late-night workout could have a greater impact on your well-being than you may think. From a run on the treadmill to 20 minutes lifting weights, you may opt for an evening session at the ...

Add a new step. It’s best to slowly incorporate your new step into your routine. For instance, when adding an extra exercise ...