Editing Strength training (section)

{{Short description|Exercise to improve strength}}
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[[File:Small group fitness sessions bundall.jpg|thumb|350px|A gym where various forms of strength training are being practiced. From left: overhead presses, [[battle ropes]], [[Plank (exercise)|planking]], and [[kettlebell]] raises.]]

'''Strength training''', also known as '''weight training''' or '''resistance training''', is [[exercise]] designed to improve [[physical strength]]. It is often associated with the lifting of [[Weightlifting|weights]]. It can also incorporate techniques such as [[bodyweight exercises]] (e.g., push-ups, pull-ups, and squats), [[isometrics]] (holding a position under tension, like planks), and [[plyometrics]] (explosive movements like jump squats and box jumps).<ref>{{cite web |title=Strength Training |url=http://www.fitnesshealth101.com/fitness/weight-training/strength-training |website=FitnessHealth101 |access-date=19 March 2020}}</ref>

Training works by [[progressive overload|progressively increasing the force output of the muscles]] and uses a variety of exercises and types of [[:Category:Weight training equipment|equipment]]. Strength training is primarily an [[anaerobic exercise|anaerobic]] activity, although [[circuit training]] also is a form of [[aerobic exercise]].

Strength training can increase [[Skeletal muscle|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. This article will cover many topics including principles and training methods, comparisons of different exercises, nutrition, history, and safety concerns.
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