Your jaw muscles (masseter) can close your incisor teeth with a force as great as 55 pounds and your molars with a force as great as 200 pounds. This makes your chomper the strongest muscle in your body based on its weight.
Other powerful muscles include the external muscles in your eye (a busy group - in an hour of reading, the eyes make almost 10,000 coordinated adjustments), the gluteus maximus (your butt is also the largest muscle in your body), your heart (the hardest working muscle - it pumps at least 2,500 gallons of blood every day), the uterus (contracts during labour to push out a baby - no easy feat), the soleus (muscle that pulls with the greatest force - found below the calf muscle), and the tongue (an agile and constant worker, even when you sleep your tongue works to constantly push saliva down your throat.)
Sign up to get articles like these delivered right to your inbox.
Become a Bodyrocker
Be the first to know about free workouts, promotions, fitness and health advice!
Thank you for signing up!
Shipping & Delivery
Fast, 2 Day Shipping. We want you to start your fitness journey with us as quickly as possible, that’s why we send every package to the USA via 2 day expedited shipping with our partners at FEDEX. Once your order is received and processed, it’s just 2 days to get to you once it leaves our warehouse. That’s our commitment and we stand by it.
We ship within Canada and the United States via FedEx with expedited 2-Day shipping.
For locations outside of the US and Canada, we ship using FedEx International, which is usually in transit for 5-7 business days, depending on location.
We ship all of our physical products with FedEx, from our warehouse location in Kingston, Ontario, Canada. Signatures are required on all orders.
Returns & Exchanges
We offer a 30-day return policy, as long as: it is not more than 30 days past the date of delivery; and your item is in its original condition and packaging with the original order number. Refunds will be issued when the equipment is received back to the BodyRock warehouse, minus the original cost of shipping, and the customer is responsible for the costs of return shipping. To request a refund on physical product purchases, please contact us.
We cannot issue refunds on digital goods such as e-books or videos, as these are non-tangible goods that are irrevocable once the order is placed.
All of the BodyRock clothing is made to order and so is final sale. If you have any questions about sizing prior to placing your order, please contact us.