Roughly 35 of the 639 skeletal muscle groups that make up the human body are responsible for flexing, extending and stabilizing your core. Typically gym-goers remember to strengthen the area with ...

In the fifth installment of our six-part core challenge, Tonal Instructors Dr. Liz Letchford & Coach Paul Wright take you through movements to ramp up rotation in your center. This workout consists of ...

A few weeks ago I found myself in a bit of a huff and ranting to a colleague, as my deadlift progress had come to a sudden halt and my lower back was in pain. His blunt response: “Your core clearly ...

In daily life, we move our bodies in three planes of movement: The saggital plane, which includes forward and back movements such as squats and deadlifts The frontal plane, which are side-to-side ...

Exercises using a medicine ball can be a great start in developing a better turn, weight transfer and pivot. Averee Dovsek is in the gym demonstrating a medicine ball rotational throw that helps with ...

This week, we released a new installment of our "Quaran-Tone" Series that centers around increasing clubhead speed through simple golf fitness. In this 27-minute video, Dr. Jeremy James takes you ...

Chris Hemsworth has shared all kinds of workouts on his Instagram page, from bodyweight exercises to sled pulls to boxing drills. The latest addition to his fitness routine? Chopping wood. In a recent ...