Got a goal to build some serious mass this year? This #workout might be the perfect one for you. But leg day haters beware - this workout has 2 leg days: https://muscle.ms/Serz4Mass pic.twitter.com/zwpjeI8OKt
Source: https://twitter.com/Muscle_Strength/status/1122999074171625472via Blogger Got a goal to build some serious mass this year? This #workout might be the perfect one for you. But leg day haters beware - this workout has 2 leg days: https://muscle.ms/Serz4Mass pic.twitter.com/zwpjeI8OKt