A muscular, athletic body radiates health and vitality. But how can you really build muscle effectively? FITBOOK takes a closer look at the five most important exercises and shows you how you can ...

Take a scroll through your TikTok feed. If its algorithmic gods have deemed you a fitness lover, chances are good that you’ll come across something called the 4-2-1 workout method. And just what is ...

As we age, staying active helps us stay healthier for longer and protects against chronic disease. We can also exercise our ...