Over the past decade, the butterfly stroke has evolved to a more efficient, flatter stroke than the up-and-down stroke of the 1970s.
Exercise and Wellness for Older Adults 2nd Edition eBook
Training strength with body weight requires that the muscles be challenged beyond what is normal for everyday activities. To improve power with body weight, you must add the speed component.
Exercise and Wellness for Older Adults-2nd Edition
Failure to address psychosocial aspects of physical activity participation and failure to apply behavior change concepts to program design can consistently low participation rates in both community-based and senior-living-based venues.
Water Skiing and Wakeboarding eBook
The two types of balancing movements are counterbalancing and fore�aft balancing.
Developing Swimmers eBook
Freestyle and backstroke are the two variations of flip turns. Done correctly, they speed up a swimmer while allowing a brief respite from swimming, thus explaining why short-course times are faster than long-course times for the same events.
Beach flags are becoming more popular throughout the world, particularly at surf beaches.
Swim Coaching Bible, Volume II, eBook, The
During the past few years, the function of the trunk and spine in swimming has gained attention.
StarGuard With Web Resource-4th Edition
Outbreaks are often hard to identify quickly because it takes many people reporting an illness before a pattern can be established and it can be determined whether all the people had visited the pool.