Massage for Weight Training

 

 

 

 

 

 

 

 

 

 

Resistance training (also called strength training or weight training) is the use of resistance to muscular contraction to build the strength, anaerobic endurance, and size of skeletal muscles.

Resistance training is based on the principle that muscles of the body will work to overcome a resistance force when they are required to do so. When you do resistance training repeatedly and consistently, your muscles become stronger.

A well-rounded fitness program includes strength training to improve bone, joint function, bone density, muscle, tendon, and ligament strength, as well as aerobic exercise to improve your heart and lung fitness, flexibility and balance exercises. The Australian physical activity and sedentary behaviour guidelines recommend that adults do muscle strengthening activities on at least two days each week.

You should vary your progressive resistance training program every six to eight weeks to maintain improvement. Variables that can impact your results include:

• sets
• repetitions
• exercises are undertaken
• intensity (weights used)
• frequency of sessions
• rest between sets.

If you vary your resistance training program through the number of repetitions and sets performed, exercises undertaken and weights used, you will maintain any strength gains you make.

Examples of resistance training

 

 

 

 

 

 

 

 

There are many ways you can strengthen your muscles, whether at home or at the gym.

Different types of resistance training include:

• free weights – classic strength training tools such as dumbbells or barbells
• weight machines – devices that have adjustable seats with handles attached either to weights or hydraulics
• medicine balls – weighted balls
• resistance bands – like giant rubber bands – these provide resistance when stretched. They are portable and can be adapted to most workouts. The bands provide continuous resistance throughout a movement
• your own body weight – can be used for squats, push-ups, and chin-ups. Using your own body weight is convenient, especially when traveling or at work.

Health benefits of resistance training

Physical and mental health benefits that can be achieved through resistance training include:

• improved muscle strength and tone – to protect your joints from injury. It also helps you maintain flexibility and balance and helps you remain independent as you age
• weight management and increased muscle-to-fat ratio – as you gain muscle, your body burns more kilojoules when at rest
• greater stamina – as you grow stronger, you won’t get tired as easily
• prevention or control of chronic conditions such as diabetes, heart disease, arthritis, back pain, depression, and obesity
• pain management
• improved mobility and balance
• improved posture
• decreased risk of injury
• increased bone density and strength and reduced risk of osteoporosis
• improved sense of wellbeing – resistance training may boost your self-confidence, improve your body image and your mood
• a better night’s sleep and avoidance of insomnia
• increased self-esteem
• enhanced performance of everyday tasks.

Basic principles of resistance training

 

 

 

 

 

 

 

 

Resistance training consists of various components. Basic principles include the:

• Program – your overall fitness program is composed of various exercise types such as aerobic training, flexibility training, strength training, and balance exercises.
• Weight – different weights or other types of resistance, for example, a 3 kg hand weight or fixed weight, body weight, or rubber band will be used for different exercises during your strength training session.
• Exercise – a particular movement, for example, a calf-raise, is designed to strengthen a particular muscle or group of muscles.
• Repetitions or ‘reps’ – refer to the number of times you continuously repeat each exercise in a set.
• Set – is a group of repetitions performed without resting, for example, two sets of squats by 15 reps would mean you do 15 squats then rest muscles before doing another 15 squats.
• Rest – you need to rest between sets. Rest periods vary depending on the intensity of exercise being undertaken.
• Variety – switching around your workout routine, such as regularly introducing new exercises, challenges your muscles, and forces them to adapt and strengthen.
• Progressive overload principle – to continue to gain benefits, strength training activities need to be done to the point where it’s hard for you to do another repetition. The aim is to use an appropriate weight or resistant force that will challenge you while maintaining good technique. Also, regular adjustments to the training variables such as frequency, duration, exercises for each muscle group, number of exercises for each muscle group, sets and repetitions, help to make sure you progress and improve.
• Recovery – muscle needs time to repair and adapt after a workout. A good rule of thumb is to rest the muscle group for at up to 48 hours before working for the same muscle group again.

Resistance training for beginners

Pre-exercise screening is used to identify people with medical conditions that may put them at a higher risk of experiencing a health problem during physical activity. It is a filter or ‘safety net’ to help decide if the potential benefits of exercise outweigh the risks for you.

Print a copy of the Adult pre-exercise screening tool from Fitness Australia and discuss it with your doctor, allied health or exercise professional.

The Australian Physical activity and sedentary behavior guidelines recommend that you do things to strengthen your muscles at least two days a week. These activities should work all the major muscle groups of your body (legs, hips, back, chest, abdomen, shoulders, and arms).

Starting resistance training

It is important to pay attention to safety and good form to reduce the risk of injury. A registered exercise professional can help you develop a safe, effective program.

To start, a typical beginner’s strength training program involves:

• eight to 10 exercises that work the major muscle groups of the body and are performed two to three times every week
• beginning with one set of each exercise, comprising as few as eight repetitions (reps), no more than twice a week.

Your aim is to gradually increase to two to three sets for each exercise – comprising eight to 12 reps, every second or third day. Once you can comfortably do 12 reps of an exercise, you should look at progressing further.

Warming up before resistance training

Before doing your strength training exercises, you need to warm up. Start with light aerobic exercise (such as walking, cycling or rowing) for about five minutes, and a few dynamic stretches. Dynamic stretching involves slow controlled movements through the full range of motion.

Advanced resistance training

To get the most gain from resistance training, you need to progressively increase the intensity of your training, according to your experience and training goals. This may mean increasing the weight, changing the duration of the contraction, reducing rest time, or increasing the volume of training.

Once you’ve been doing resistance training regularly for several weeks, you can progressively increase the intensity of your training as your muscles adapt. Research suggests that expert supervision may improve your results.

Repetitive maximum (RM) and resistance training

The best way to develop muscle strength is for the muscle to contract to its maximum potential at any given time – maximal voluntary contraction (MVC). In resistance training, MVC is measured by the term XRM, where RM is the maximum number of repetitions that can be completed with a given resistance or weight. X is the number of times a certain weight can be lifted before the muscle fatigues.

It is the RM range that determines what type of improvements the muscles will make. The optimal range for improving muscle strength is 8–12 RM for a beginner and 2–6 RM for the more advanced.

For example, the formula 7RM means the person can lift the weight (let’s say 50 kg) seven times before the muscles are too fatigued to continue. Higher weights mean lower RM – for example, the same person could possibly lift a 65 kg weight, but less than seven times. Lower weights typically result in a higher RM – for example, the same person could lift a 35 kg weight about 12 times before muscle fatigue sets in. MVC principles can help you gain the most benefit from your workouts.

Applying MVC to meet advanced resistance training goals

The principles of strength training involve manipulation of the number of repetitions (reps), sets, tempo, exercises, and force to overload a group of muscles and produce the desired change in strength, endurance, size or shape.

Specific combinations of reps, sets, exercises, resistance, and force will determine the type of muscle development you achieve. General guidelines, using the RM range, include:

• muscle power – one to six RM per set, performed explosively
• muscle strength/power – three to 12 RM per set, fast or controlled
• muscle strength/size – six to 20 RM per set, controlled
• muscle endurance – 15 to 20 or more RM per set, controlled.

Muscle recovery during advanced resistance training

Muscle needs time to repair and grow after a workout. Neglecting to give your muscles enough time to recover means they will not get bigger or stronger. A good rule of thumb is to rest the muscle group for at least 48 hours.

Once you have sufficient experience in resistance training, and with the support of a qualified allied health or exercise professional, you might like to consider a split program. For example, you could work your upper body on Mondays and Fridays, and your lower body on Wednesdays and Sundays.

Gaining strength from advanced resistance training

Most beginners experience a rapid increase in strength, followed by a plateau or leveling-out of strength improvements. After that, gains in muscle strength and size are hard-earned.

When you start resistance training, most of your initial increase in strength is due to a phenomenon called ‘neural adaptation’. This means that the nerves servicing the muscles change their behavior. The nerves are thought to ‘fire’ more frequently (prompting increased muscle contraction) and more motor units are recruited to perform the contraction (a motor unit is the nerve cell and its associated muscle fibers). This means you become stronger, but the muscles remain the same size – you’ve hit the plateau.

In time, muscle cells respond to continuous resistance training by increasing in size (hypertrophy), so don’t be discouraged by reaching the plateau – it is actually an encouraging sign that gains in muscle size are soon to follow. Various techniques may help you shorten the plateau period.

Varying your workouts can help you push past a plateau. The theory of variation is that you can coax growth and strength from your muscles by surprising them with a range of different stresses. The muscles will respond in size and strength as they are forced to adapt.

Be guided by your gym instructor or personal trainer, but suggestions include:

• Increase the number of repetitions.
• Increase your workout by 10 or 15 minutes.
• Increase the frequency of workouts, keeping in mind that each muscle needs at least 48 hours of recovery time. Once you are more experienced, you may like to consider splitting body parts over the different days of the week – for example, chest, shoulders, and triceps in session one, back, biceps, and abdominal muscles in session two, and legs in session three.
• Switch to different exercises – for example, focus on exercises that use multiple muscle groups and that are functional or specific in nature, meaning that they relate to activities of daily living or sporting requirements.
• Increase the weight by about five to 10 percent.
• Cross-train with other activities such as swimming or running.
• Change your workout about every four to eight weeks to keep your muscles guessing.

Where to get help

• Your doctor
• Physiotherapist
• Exercise physiologist
• Registered exercise professional

Things to remember

• Resistance training increases muscle strength by making your muscles work against a weight or force.
• Different forms of resistance training include free weights, weight machines, resistance bands, and your own body weight.
• A beginner needs to train two or three times per week to gain the maximum benefit.
• Complete the Adult pre-exercise screening tool and consult with professionals, such as your doctor, exercise physiologist, physiotherapist, or registered exercise professional, before you start a new fitness program.
• Rest each muscle group for at least 48 hours to maximize gains in strength and size.
• Varying your workouts can help you push past a training plateau.