Category Archives: fitness

Diminishing Returns

Diminishing Returns The law of diminishing returns (also law of diminishing marginal returns or law of increasing relative cost) states that in all productive processes, adding more of one factor of production, while holding all others constant (“ceteris paribus”), will … Continue reading

Posted in fitness | Tagged , , , | Leave a comment

Swimming and Cross Training

Sport Project Swimming and a boxing fitness tip: We posted on how  cross training can improve your aerobic levels, http://spswimming.com/Blog/cross-training/). Mix fast hard boxing throws with jumping rope. The set: 20 seconds of mixed boxing throws with 40 seconds of jumping rope. Cross train this workout … Continue reading

Posted in Boxing and swimming, fitness | Tagged , , | Leave a comment

A Review – High Intensity Interval Training

A Review: The Scientific Basis for High-Intensity Interval Training Paul B. Laursen and David G. Jenkins Sports Med 2002; 32 (1): 53-73 0112-1642/02/0001-0053/ Larsen and Jenkins review article on Hit is a good read for the endurance athletes and coaches.  … Continue reading

Posted in fitness | Tagged , , , , | Leave a comment

Cross Training

The following is an interesting study on the merits of cross training and performance improvements. J Strength Cond Res. 2012 Oct;26(10):2705-11. Improved VO2max and time trail performance with more high aerobic intensity interval training and reduced training volume: a case … Continue reading

Posted in fitness | Tagged , | Leave a comment