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  2. Endurance training - Wikipedia

    en.wikipedia.org/wiki/Endurance_training

    Endurance training is the act of exercising to increase endurance. The term endurance training generally refers to training the aerobic system as opposed to the anaerobic system. The need for endurance in sports is often predicated as the need of cardiovascular and simple muscular endurance, but the issue of endurance is far more complex.

  3. Strength training - Wikipedia

    en.wikipedia.org/wiki/Strength_training

    Muscle growth (hypertrophy): Hypertrophy can be maximized by taking sets to failure or close to failure. Any load 30% of 1RM or greater may be used. The NCSA recommends "medium" loads of 8 to 12 repetitions per set with 60% to 80% of 1RM. [18] Endurance: Endurance may be trained by performing many repetitions, such as 15 or more per set.

  4. Benefits of physical activity - Wikipedia

    en.wikipedia.org/wiki/Benefits_of_physical_activity

    Physical exercise results in numerous health benefits and is an important tool to combat obesity and its co-morbidities, including cardiovascular diseases. Exercise prevents both the onset and development of cardiovascular disease and is an important therapeutic tool to improve outcomes for patients with cardiovascular disease.

  5. Why Some Exercisers Are 'Hyperhydrating'—And Whether You ...

    www.aol.com/why-exercisers-hyperhydrating...

    Dehydration reduced exercise endurance time from 121 minutes to 55 minutes, older research found, and has a negative impact on physical performance for any activity lasting more than 30 minutes ...

  6. Neurobiological effects of physical exercise - Wikipedia

    en.wikipedia.org/wiki/Neurobiological_effects_of...

    Neuroplasticity is the process by which neurons adapt to a disturbance over time, and most often occurs in response to repeated exposure to stimuli. [27] Aerobic exercise increases the production of neurotrophic factors [note 1] (e.g., BDNF, IGF-1, VEGF) which mediate improvements in cognitive functions and various forms of memory by promoting blood vessel formation in the brain, adult ...

  7. Physiology of marathons - Wikipedia

    en.wikipedia.org/wiki/Physiology_of_marathons

    The mechanism that allows for this distribution of oxygen to the muscle cells is muscle blood flow. [10] A 20 fold increase of local blood flow within skeletal muscle is necessary for endurance athletes, like marathon runners, to meet their muscles' oxygen demands at maximal exercise that are up to 50 times greater than at rest. [10]

  8. Will Nitric Oxide Supplements Boost Fitness Performance ... - AOL

    www.aol.com/nitric-oxide-supplements-cant-muscle...

    “The research linking the consumption of the precursor molecules to increase nitric oxide and subsequently improve markers of heart health, exercise performance, and treating erectile ...

  9. Aerobic conditioning - Wikipedia

    en.wikipedia.org/wiki/Aerobic_conditioning

    Trained endurance athletes can have resting heart rates as low as a reported 28 beats per minute (Miguel Indurain) or 32 beats per minute (Lance Armstrong), [5] both of whom were professional cyclists at the highest level. Aerobic conditioning makes the heart and lungs pump blood more efficiently, delivering more oxygen to muscles and organs. [6]