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  2. List of weight training exercises - Wikipedia

    en.wikipedia.org/wiki/List_of_weight_training...

    The deadlift is a very effective compound exercise for strengthening the lower back, but also exercises many other major muscle groups, including quads, hamstrings and abdominals. It is a challenging exercise, as poor form or execution can cause serious injury. [8]

  3. Kids need free play to stay healthy, and they're not getting ...

    www.aol.com/kids-free-play-stay-healthy...

    Exercise can be “Miracle-Grow for the brain," Harvard psychiatrist John Ratey wrote in his book “Spark,” which details how fitness activities stimulate us intellectually. It is especially ...

  4. Strength training - Wikipedia

    en.wikipedia.org/wiki/Strength_training

    Strength training can increase muscle, tendon, and ligament strength as well as bone density, metabolism, and the lactate threshold; improve joint and cardiac function; and reduce the risk of injury in athletes and the elderly. For many sports and physical activities, strength training is central or is used as part of their training regimen.

  5. Physical Activity Guidelines for Americans - Wikipedia

    en.wikipedia.org/wiki/Physical_Activity...

    Both aerobic (endurance) and muscle-strengthening (resistance) physical activities are beneficial. Bone-strengthening activities are also important for children and adolescents. The benefits of physical activity far outweigh the possibility of adverse outcomes. Regular physical activity is one of the most important things you can do for your ...

  6. 9 Ways to Build Muscle Fast, According to Trainers - AOL

    www.aol.com/9-ways-build-muscle-fast-134514372.html

    “It is a proven fact that muscle weakness contributes to an endless array of problems, such as low back pain, knee pain, cardiovascular disease, osteoporosis, and postural problems,” notes ...

  7. Swimming - Wikipedia

    en.wikipedia.org/wiki/Swimming

    In France, swimming is a compulsory part of the curriculum for primary schools. Children usually spend one semester per year learning swimming during CP/CE1/CE2/CM1 (1st, 2nd, 3rd and 4th grade). In many places, swimming lessons are provided by local swimming pools, both those run by the local authority and by private leisure companies.