We’re all motivated to work out for different reasons. Some of us want to look good, some want to stay healthy for our families, and others use it as a way to relieve stress. Maybe it's all three, and ...

Want bigger arms? It might be time to cut a certain exercise from your arms routine. If hammer curls are anywhere in your program, exercise scientist Mike Israetel of Renaissance Periodization says it ...

Building a strong chest isn’t just about your lower and mid-pecs—it’s the upper pecs that make all the difference. In a new YouTube video, exercise scientist Mike Israetel shares his expert tips on ...