Working out with weights can be a great way to strengthen muscles all over your body, but it’s not the only way. You can build muscle, work your core, and perfect your form with Chris Hemsworth’s dumbbell-free seven-move routine in just 15 minutes.
All you need to get started is a set of the best resistance bands. These make a great alternative to weights and most sets come with several bands of different strengths so you can still use the progressive overload training technique to increase the load as you get stronger.
