No one ever regrets doing a workout, but I think we can all agree that finding the motivation to get going can be a struggle sometimes - and especially so in winter, when leaving the house to go to ...

Stay in and stay fit with this "GMA" exercise series live on Instagram. Stay home and stay fit with our "Good Morning America" workout series live on Instagram! ABC News has partnered with the ...

Pilates is a low-intensity muscle-strengthening workout, making it ideal for people with rheumatoid arthritis (RA). “People who are in pain, who are dealing with immobility issues from rheumatoid ...