Resistance Training Essay

Resistance training is any type of exercise that causes the muscles to contract against an external resistance with the expectation of it increases in mass, tone, strength, and/or endurance (Doan). The external resistance training can be used with dumbbells, cables, rubber exercise tubing, ones own body weight, kettles, resistance bands

The principles of resistance training and lifting techniques are the key to minimize the risk of injury and increase performance. To avoid injury and obtain maximum benefits from each exercise session, athletes must follow the safety guidelines of weightlifting. Before each workout session, athletes need to warm-up properly, 5 to 10 minutes of dynamic exercises, such as walking or light jogging to increase body temperature and prepare muscles, ligaments, and tendons for vigorous movements. Then, they need to perform stretching exercises for at least 5 minutes to prevent muscle pulls, strains, and sprains. At the end of each exercise session, they need to perform cool- down exercises to help the body to slowly return to a resting state. The

Four interval times (PR, RT, TP and RR) measured in seconds were recorded both with the subject at rest and after the subject had exercised. The PR and RT intervals remained virtually unchanged with the PR intervals remaining the same both before and after exercise with an interval time of 0.15 seconds, and the RT interval increase by 0.01 seconds from 0.37 at rest to 0.38 seconds after exercise. More substantial changes were noted in TP and RR intervals. The TP interval decreasing from 0.32 seconds at rest to just 0.08 seconds after exercise, a decrease of 0.24 seconds (just 25% of the resting 0.32 seconds). The RR interval decreased from 0.84 seconds at rest to 0.61 seconds seconds after exercise, a decrease of 0.23 seconds

The definition of power training is training is most commonly used to develop a muscle group’s ability to contract at maximum force in the shortest amount of time possible (McArdle, Katch & Katch 2015). Weight training is defined as a system of conditioning involving lifting weights especially for strength and endurance (Merriam and Webster 2015). Power is important to acceleration as the runner’s feet are in contact with the floor for longer than if they were at full speed and so more power is needed to create movement and quickly (Mansfield athletics club 2012). Research, by Mohamed Souhaiel Chelly (2009), showed the effect of back squat and other forms of power training over a 2 months period (twice a week) on acceleration and other forms of explosive movements by football players. They found that in the first 5 meters in a 40m sprint the velocity of the players improved after using the power training techniques. This is specific to junior soccer players and so may not be specific to other sports or those of different athletic standards. In the book ‘strength and power in sport’, it is noted by the author (Latif Thomas 2010) that “The use of training methods involving, maximal and near maximal contractions, cause a remarkable increase in RFD accompanied by an

All athletes regardless of age, gender, genetics or sport can benefit from effective training. It is important that the selected training improves the body’s ability to perform tasks associated with the chosen

In this assignment I will be reviewing the different effects of exercise on the body system including the acute and long term using the pre-exercise, exercise and post-exercise physiological data which I collected based on interval and continuous training method. I will also be including the advantages and disadvantages of these, also the participants’ strengths and areas where they can improve on.

One of the more prevailing ideologies attached to athletes and coaches alike is the more training one completes the better performance can be obtained. While this method has proven to push athletes to crush records, there comes a point in this action plan when excessive training will cause an athlete to plateau or even deteriorate in performance ability (Wilmore, Costill, & Kenney, 2011). This particular method to training has sparked many a research study in which it is generally found that athletes who train in an excess of double the volume of a typical training program see no additional benefits to performance (Wilmore et al., 2011). There are several consequences to this type of training with the top two being overtraining syndrome and

In the study conducted by Edward H Robinson and Jeffrey R Stout, the use of one weekly interval session at vVO₂max led to a 3% improvement in vVO₂max and a 6% improvement in running(4).The interval duration was set to be 50% of the individual time that the athletes could sustain vVO₂max (the time that VO₂max can be sustained is called tlimvVO₂max or Tmax) which averaged around 3 minutes. The optimum length of VO₂max intervals is not clear although positive results have been found with a range of different interval lengths from 30 seconds up to 3-4

For the purposes of these studies and this paper, strength training will be defined as the use of progressive resistance methods such as body weight (i.e. pushups), free weights, isotonic and isokinetic machines utilized in an attempt to increase one’s ability to exert or resist force (Cahill, 1995). Prepubescence will be defined as a child, male or female, typically no older than

This conclusion was supported by the biological background. The greater amount of previous exercise would cause higher release of lactic acid, inorganic phosphate and also would increase the likelihood of micro damage to the muscle fibres. Thus, greater the amount of previous exercise could lead to greater muscle fatigue which affected the rate of contraction of muscle fibres. Consequently, lower number of cycles was counted within a given time limit, as the

Upon getting approved for funding and recruited the needed participants, I then plan to bring the participants to do pre-test measurements. To begin the study, I would have all participants take five swings to determine their personal maximum distance. Next, I will have my participants travel to the Turner Center at the University of Mississippi to determine their maximum weight they are able to bench press and squat for the weight training aspect of the study. For the resistance training, I plan to utilize numerous exercises, among these include, but not limited to: bench press, squat, wrist curls, bicep curls, and leg press. I will require my participants to train three days a week. This will allow them to have a rest day in between work-out days so they are not causing too much stress on their body. There is also the risk of injuries that could affect how the participants are able to weight train.

It was hypothesized that intermittent exercise bouts are more effective than moderate continuous training, because participants will be able to exercise long and therefore, will have a greater work output. The main findings from this lab can be categorized into three sections, heart rate during exercise bout refer to figure 1. Total work over exercise type, refer to figure 2. Time to fatigue over exercise type, refer to figure 3.

Aerobic exercise is an endurance activity which lasts longer than one minute and utilizes large muscle groups, using oxidative phosphorylation to extract energy from ATP (Chamari & Padulo, 2015). Anaerobic exercise is a short duration activity that uses glycolysis and fermentation to extract energy from ATP (patel et al., 2017). Cardio exercise refers to aerobic exercise that lasts ten minutes or more and causes the heart to beat faster and breathing rate to increase (Pate et al., 1995). Resistance training utilizes both anaerobic and aerobic forms of exercise, depending on intensity and intervals of activity, and stimulates muscle synthesis while simultaneously increasing muscle breakdown (Kerksick et al., 2005).

The article by Davitt et al. (2014) was a randomized controlled trial from a Journal of strength and conditioning research to find out the effectiveness of a combined resistance training and endurance exercise. The research was done in order to find out which cycle was better to performed first to achieve the most beneficial changes in strength, weight aerobic fitness and lean body mass. The resistance first combined with endurance (R-E) or endurance first then resistance (E-R).

High intensity interval training (HIIT) is a new popular method of exercising that optimizes your workout by completing a series of short, high intensity exercise (90% of your maximum heart rate =220-age)., followed by longer, lower-intensity exercise (55 to 70 % of your maximum heart rate=220-age). High intensity interval training is said to be significantly more beneficial than other forms of cardiovascular workouts because it challenges the body differently and is more extreme then a moderate cardiovascular workout (Omidi, 2010). Moderate cardiovascular workouts do increase cardiovascular fitness and muscular fitness, but if there is a faster way to achieve your goals, then that method should be utilized. HIIT can increase the effects