Running frequently can lead to overuse injuries like stress fractures, shin splints, and muscle tears, which are bad for your health.
Barbells are usually better for your heavy lifts because they make it easier for you to gradually overload.
The best time to exercise for weight loss is first thing in the morning, especially if you're not hungry.
Chronic endurance exercise, such as long distance running or cycling, has been shown to lower testosterone levels.
What muscles does biking work? The main muscle groups involved in biking are, as you might expect, your legs.