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Resistance training has two different, sometimes confused meanings - a more broad meaning that refers to any training that uses a resistance to the force of muscular contraction (better termed strength training), and elastic or hydraulic resistance, which refers to a specific type of strength training that uses elastic or hydraulic tension to provide this resistance. This article discusses the more limited definition, of elastic/hydraulic resistance training. Strength training is a blanket term for all exercises that develop the strength and size of skeletal muscles. ...
Basic Principles
Resistance training is a form of strength training in which each effort is performed against a specific opposing force generated by elastic resistance (i.e. resistance to being stretched or bent). Exercises are isotonic if a body part is moving against the force. Exercises are isometric if a body part is holding still against the force. Resistance exercise is used to develop the strength and size of skeletal muscles. Properly performed, resistance training can provide significant functional benefits and improvement in overall health and well-being. Strength training is a blanket term for all exercises that develop the strength and size of skeletal muscles. ...
In physics, force is an influence that may cause an object to accelerate. ...
Physical strength is the ability of a person or animal to exert force on physical objects using muscles. ...
Bodybuilder Markus Rühl has marked hypertrophy of skeletal muscle. ...
This article or section does not cite any references or sources. ...
The goal of resistance training, according to the American Sports Medicine Institute (ASMI), is to "gradually and progressively overload the musculoskeletal system so it gets stronger." Research shows that regular resistance training will strengthen and tone muscles and increase bone mass. Resistance training should not be confused with weightlifting, powerlifting or bodybuilding, which are competitive sports involving different types of strength training with non-elastic forces such as gravity (weight training or plyometrics) an immovable resistance (isometrics, usually the body's own muscles or a structural feature such as a doorframe). Full range of motion is important in resistance training because muscle overload occurs only at the specific joint angles where the muscle is worked. Grays Anatomy illustration of a human femur. ...
A complete weight training workout can be performed with a pair of adjustable dumbbells and a set of weight disks (plates). ...
Plyometrics is a type of exercise that uses explosive movements to develop muscular power, the ability to generate a large amount of force quickly. ...
Isometrics is a form of exercise involving the contraction of a muscle without the shortening of the angle of the joint. ...
Range of motion or (ROM), as used in the medical and weightlifting communities, is the achievable distance between the flexed position and the extended position of a particular joint or muscle group, or more precisely, the measurement of that distance. ...
Resistance training can be performed using various types of exercise equipment or: Exercise equipment in a gymnastic-hall Exercise equipment is any object used in exercise. ...
An exercise machine is any machine used in exercise. ...
A swimming machine is a resistance swimming apparatus, often self-contained, enabling the swimmer to swim in place. ...
It has been suggested that this article or section be merged into strength training. ...
Benefits 85% of strength-training injuries and muscle soreness occur with eccentric contractions. Resistance training performed in water does not typically involve eccentric contractions so is easier on the joints, and allows a for a wider audience. Typically people with back problems, joint problems, or severe issues are referred to water aerobics. People within these special areas (stroke, heart attack, bone injury, etc) don't have to worry about gravity and the eccentric injuries that come with it.[citation needed] Delayed Onset Muscle Soreness (DOMS) is the pain or discomfort often felt 24 to 72 hours after exercising and subsides generally within 2 to 3 days. ...
A top-down view of skeletal muscle A muscle contraction (also known as a muscle twitch or simply twitch) occurs when a muscle cell (called a muscle fiber) lengthens or shortens. ...
Drawback For those who wish to increase muscle size and toughness, the lack of a heavy eccentric load or eccentric contraction can limit the amount of muscular hypertrophy that would occur if training sessions include these eccentric components.[citation needed] This article does not cite any references or sources. ...
Types of Resistance Training
Hydraulic Resistance Hydraulic Resistance/Equipment, typically makes it possible for a person to perform strength training as well as cardiovascular training at the same time. Hydraulic resistance involves exercising in water, where each effort is opposed by the viscosity of the water; resistance is a function of speed and the faster the movement, the greater the resistance. Unlike stack weights, gravity neither helps nor hinders the workout.
The Elastic/Resistance Band The elastic resistance band is a cheap and portable alternative to weights for strength training. A variety of exercises have been devised to target specific muscle groups. Most resistance bands are available in five colour-coded resistance levels: extra-light, light, medium, heavy, and extra-heavy. Lighter bands should be used by children and seniors, or to exercise small muscles such as the deltoids. Heavier bands should be used by experienced athletes, or to exercise large muscles such as the quadriceps. Look up elastic in Wiktionary, the free dictionary. ...
Strength training is a blanket term for all exercises that develop the strength and size of skeletal muscles. ...
A top-down view of skeletal muscle Muscle (from Latin musculus little mouse [1]) is contractile tissue of the body and is derived from the mesodermal layer of embryonic germ cells. ...
The deltoid muscle is the muscle forming the rounded contour of the human shoulder. ...
Look up Athlete in Wiktionary, the free dictionary. ...
Muscles of the iliac and anterior femoral regions. ...
See also Circuit training is a form of group gym exercise in which strength exercises are combined with endurance exercises. ...
Machines using elastic resistance The Bowflex Ultimate model The Bowflex Machine is an exercise machine used for strength training marketed and sold under the Bowflex brand by Nautilus, Inc. ...
Soloflex refers both to an exercise machine and to the company created in 1978 by Jerry Wilson which makes the machine. ...
External links - Glossary of conditioning terms at ASMI
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