You've probably heard the term "Gym Rat" thrown around. Maybe at the gym, on social media, or perhaps someone has even called ...

a gym that trains athletes for outdoor mountain sports. People who like occasionally hiking or biking should start building an aerobic base by taking progressively longer walks or rides.

"And more seriously for the last four months, I've been completely changing the way that my life is involving fitness — I'm a gym rat now." She continued, "When did that happen? I don't know but ...

While pre-workout benefits body-builders and athletes, the average gym-goer can opt for coffee ... weight gain due to water retention or muscle building. However, it does not cause you to gain ...