Share via: Facebook Twitter LinkedIn More I do enjoy setting myself challenges, and as you’re reading this article, I dare say you do too. The standard 30-day calf raise challenge is 100 calf raises a day, which can be performed by holding a pair of dumbbells for added resistance. If you’re unable to hold a … Continue reading 30-Day Calf Raise Challenge – 26764 Calf Raises In 30 Days