What You'll Get
Choose from Three Options
- $35 for 5 Cross Training Classes ($85 value)
- $49 for 10 Cross Training Classes ($150 value)
- $65 for 15 Cross Training Classes ($235 value)
Plyometrics: Super-Swift Stretching
If your workout includes leaping in the air or other rapid movements, you may be doing plyometrics. Explore its benefits with Groupon’s introduction.
Touted by Esquire as “a few simple exercises that will change your life,” plyometrics works to boost coordination and agility through rapid, explosive movements. Participants bound and leap with simple props such as medicine balls and boxes, rapidly stretching and shortening their muscles. This improves sinews’ stretch reflex, making them faster rather than bulkier. According to Women’s Health, these moves can also help muscles quickly adapt to handle more challenging fitness workouts—one reason why the technique has long been a favorite among professional athletes.
Track-and-field coach Fred Wilt coined the term plyometrics in 1975, combining two Latin root words that loosely translate as “measurable increases.” Wilt observed that hugely successful Soviet athletes performed leaping and squatting exercises before their races, so he refined the program and introduced it to American athletes. By the end of his career, he had translated his new knowledge into a best-selling book, helping him earn a spot in the USA Track and Field Hall of Fame.
The Fine Print
Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 as gift. Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Not valid for customers active within the last 12 months. Registration required. Must sign waiver. Must be 16 or older. 5-class option expires 30 days from activation; 10-class option expires 60 days from activation. Customers new to Cross Training must complete 2 Cross Training Elements classes before attending traditional Cross Training classes. Cross Training cardio classes open to all fitness levels & can be taken without prerequisites. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.