Medically reviewed by Raynetta Samuels PT, DPT, CLT How often you should work out depends on things like your activity level, age, and fitness goals, but it's generally advised to get 150 minutes of ...

Aerobic fitness is a strong predictor of heart health and longevity, and it can be improved with weekend-only exercise. Exercising only on weekends can still be beneficial, provided the same total ...

So you’ve been lifting, running, or training for a while, and you’ve asked yourself: Do I need to change my routine every few weeks? Some people swear by “muscle confusion,” while others say ...

The following cheat-sheet will give you an idea of how many rest days you need a week, depending on your goals: ...

Strength training is just as important as regular cardio exercise to maintain overall health, especially as you age and start to lose muscle mass. This physical change is even more pronounced in women ...

Wintertime can bring with it a higher incidence of colds and flu. Whether it is safe to exercise when sick is a question I’m often asked, the answer depends on the nature of the illness and several ...

After a long run or a strenuous lifting session, it feels good to stretch your muscles. In addition to preventing injury, stretching can also improve flexibility, making everyday motions a little ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Tweaking an exercise routine you’ve done for a while ...