Sunday, 28 June 2015

WHY YOU NEED THE GYM MORE THAN EVER

We know it can be tough to go to gym, when there are busy schedule, anything better to do with your time. Or maybe you're a runner whose workout schedule involves running,  running and more running. Then when you do hit the weights, your arms, back and legs are so sore that you vow never to work out again (trust me, you will pass through that stage).

Whether your days are overtaken by busy schedule in office or you simply don't have the time (or motivation) to get to the gym very often, you`ve probably wondered the same thing we were: is it even worth it to strength train only one or two times a week?

WHY YOU SHOULD LIFT.
We won't be the first to tell you there are plenty of good reasons to hit the weight room - even if your goal isn't to build arms like Arnold Schwarzenegger. Strength training can improve physical performance, movement control, walking speed, functional independence, cognitive abilities and self-esteem. Plus, it can reduce blood pressure, enhance cardiovascular health, and decrease chances of developing type 2 diabetes.

Gaining strength also minimizes your chance of getting hurt. "You'll increase bone density & strengthen the tendons and ligaments, so not only are you simply able to lift more weight, but you're also building resistance to injury" explains Olayinka Ajibola, a physical fitness expert in Lagos, Nigeria.

And while you may think cardio is the key to losing weight, a study found that men who did 20 minutes of weight training each day saw a smaller increase in belly fat as men spent the same amount of time doing cardio. In another study, 10 weeks of resistance training was shown to increase lean weight by 1.4kg (about 3 pounds) increase resting metabolic rate by 7 percent, and reduce fat weight by 1.8kg (about 4 pounds). So if you're tying to slim down, it may be time to say so long to the treadmill - and hello to the weight rack.

FUNCTIONAL STRENGTH TRAINING
Research also suggests that a once - weekly strength training frequency can be just as effective on improving muscle strength as a more rigorous schedule.

Trainers agree there are definite benefits to workout on a limited schedule. "I have clients who only strength train once or twice per week, and they still see some significant results in strength" say Olayinka Ajibola,  a fitness expert and founder of FIT 4 LIFE exercise program. "most of this can be attributed to neural adaptation, which means that your nervous system is adapting to added force, even if notting is happening to muscle size."

Full-body functional strength training can be super effective once or twice a week agrees Olayinka. "It helps your muscle get stronger,  improves your balance,  and preserves your fast-twitch muscle fibers, allowing your muscles to contract faster" Translation: This helps you see improvement in any sport performance.

Strength training also increase endurance, or lactate threshold - the amount of time it takes for your muscle fatigue, This means the amount of exercise you have to do to make your muscles so sore you can't use them efficiently (i.e. that painful soreness after hitting the weights when you do so sporadically) increase the more you lift.
Adding anaerobic (strength) training once or two times per week helps the body handle the repetitive stress of movements like running, cycling, or swimming. It's enough to stimulate muscle growth,  increase cardiovascular strength,  and help improve endurance.

MAKE THE MOST OF A LIMITED TRAINING SCHEDULE
Reindz Star Concepts recommends doing a total-body workout that combines moves like push-up, pull-up, basic plank-type core work, and squats. This type of workout twice per week can build strength without dedicating hours to the gym.

Finally, proper nutrition is still king when it comes to getting the results you want, so you'll have to pass up those daily doughnuts. "Eating healthy carbs post-workout will replenish your glycogen levels and helps your muscles recover faster" Olayinka says. But more important is the window for consuming protein: To maximize protein synthesis, for have 20 or more grams of protein within an hour of working out.

INCONCLUSION
Doing something is better than doing nothing,  Olayinka says. Hitting the weight rack (or the mat for body weight exercises) once or twice a week may not give you a Schwarzenegger-esque body, but the small gains you do make might incentivize you to exercise those muscle areas more often. After all sometimes feeling sore is just what you need to remind you what a good workout feels like and get back into the groove of three, four, or even five workouts per week.

Wednesday, 24 June 2015

Woking it out in my Gym with clients

https://youtu.be/W9g39Xn2DYE
REINDZ STAR Exercise 1: https://youtu.be/RKAU2Mu-p2I
REINDZ STAR Exercise 1: https://youtu.be/RKAU2Mu-p2I

THE CARDIORESPIRATORY SYSTEM

The cardiorespiratory system consists of the cardiovascular system (the heart and blood vessels) and the respiratory system (lungs and air passages). Together,  both systems work to transport oxygen from the atmosphere to the cells of  the working muscles and organs and to remove cabon dioxide and other waste products.

BLOOD is the fluid that flows through the circulatory system.  Approximately 45% of blood volume is composed of red and white blood cells and blood platelets. The remainder is plasma which carries food, minerals, hormones and chemical substances needed for life. Red blood cells are able to transport and give up oxygen and carbon dioxide through iron-protein molecules called haemoglobin.

The circulatory system consists of vessels called arteries, veins and capillaries, which carry blood from the heart,  around the body and return it to the heart.

ARTERIES have elastic walls to compensate for the surge in pressure each time the heart beats. With the exception of the pulmonary arteries,  they transport oxygen-rich blood away from the heart.

CAPILLARIES are microscopic vessels that allow the exchange of oxygen,  carbon dioxide,  nutrients, hormones and waste products to pass between the blood and the tissues they are servicing.  Once the blood has passed through the capillaries it returns to the heart via venuoles that enlarge into veins.

VEINS contain valves that ensure that the blood continue to flow in the right direction - towards the heart. The contraction and relaxation of skeletal muscle further assist the return of the blood to the heart. When there is no contraction or relaxation of the muscles, such as when standing in one position for a long period of time, there is a risk of experiencing blood pooling or the accumulation of blood in the large veins in the legs.

BLOOD PRESSURE is a measure of the force the heart needs to pump blood through the body. It shows the resistance of the blood vessels to the flow of blood around the circulatory system.  Two recordings of the blood pressure are taken: systolic and diastolic blood pressure.

SYSTOLIC PRESSURE is the pressure on the artery walls when the heart contracts and pumps blood through the body.

DIASTOLIC PRESSURE is the pressure in the artery walls between pumps or heart beats, when the heart is relaxing.

The Lungs, The Heart & Major problems of the cardiovascular system

The Lungs
These are the organs used to exchange air between the blood and the external environment.

Air passes from the environment to  trachea or wind passage and through to the bronchi, which divide I to the two lungs. Within each lung, each bronchus divides and subdivides, ending in air sacs called alveoli. It is the alveoli which effect the passage of oxygen  into and carbon dioxide out of the blood stream.

The Heart
The heart is a muscle that acts as a pump to circulate blood through the body.  It does this at a rate of approximately 72 beats per minute in the average middle-aged male (80 bpm for female), each beat being called a pulse.

The heart, lungs, muscles and organs are connected by veins and arteries that allow blood to be cycled from the lungs, around the body and back again to the lungs for replenishing with oxygen and disposal of wastes.

The fact that the heart is called upon to supply more blood to an exercising muscle than a resting muscle is important to the fitness, because it means that pulse rate can be used as a means of determining the individual`s response to exercise and an exercise program can be planned accordingly.

MAJOR PROBLEMS OF THE CARDIOVASCULAR SYSTEM

Coronary Artery Disease
A heart attack (myocardial infarction) results when an artery carrying blood to the heart muscle (coronary artery) becomes blocked. This generally occurs in the presence of partial blockage caused by a disease called atherosclerosis.

Atherosclerosis
is a build up of fats (cholesterol in particular) and fibrous material on the lining of the arteries. This build up is gradual and take place over a person's lifetime. When complete blockage occurs, and this is usually a sudden event,  a part of the heart muscle loses its blood supply and dies, hence the term myocardial (heart muscle) infarction (death of tissue).

Angina pectoris
Is an episode of chest pain or discomfort that may radiate to the neck or jaw, or down either arm to tbe elbow. It signifies the heart muscle is not receiving sufficient oxygen-rich blood for its immediate needs. Angina usually occurs during physical exertion, emotional arousal or even after a heavy meal where the heart is having to work harder. Angina is not a heart attack but is often considered a precurser to a heart attack. Reducing exercise intensity, or medication in the form of nitroglycerine, usually relieves it.

Thrombosis
Is the blockage of blood vessel by a blood clot. It is most likely to occur in the presence of atherosclerosis, but also occurs when blood flow is sluggish.

Coronary thrombosis
Occurs when a clot may block off blood flow to part of the heart, which may cause the affected part to die. If more than 30% of the heart muscle is damaged death may result. On the other hand, damage to less than 5% may go unnoticed.

Stroke affects the brain - not the heart
It is included here because both stroke and coronary heart disease often share the same underlying causes. A stroke occurs when the blood supply to a part of the brain is either cut off or significantly reduced. When this occurs, part of the brin is starved of oxygen, causing cell damage which may result in paralysis, impaired speech,  etc.

Valvular disease
The heaart has valves which allow blood to flow in one direction but not the other. If these valves become damaged the normal passage of blood flow is interrupted. The damage can often be detected by  heart murmur or a whooshing sound which is clearly audible through a stethoscope.

Arrhythmia
When heart muscle is impaired by an oxygen shortage, the neural stimulation to the cardiac muscle can be affected. This can cause extra heart beats and non rhythmic  muscle contractions that interfere with pumping efficiency.

Monday, 22 June 2015

BENEFITS OF AQUAFITNESS & SWIMMING

The benefits of exercising in water have been well known since Greek and Roman time. Examples are:

1.  Exercising in water is easier: it supports body weight (up to 85% in water up to chest level).

2.  Water acts as a shock absorber, reducing stress on joints.

3.  Water provides resistance to motion through resistive drag. The intensity of the exercise can be easily controlled by varying the degree of resistance (drag).                            The amount of drag experienced depends on the size and shape of an object or body part as well as the speed at which it is moved through water.  By moving   faster, or in deeper water where the resistance is greater,  the intensity is increased.  By moving more slowly or in shallower water the intensity is decreased.

4.  Water  acts as a coolant to prevent overheating (provided the water temperature is not too high).

5.  Water allows a full range of movement without excessive strain. Less coordinated individuals can carry out movements in water without the embarrassment they may feel with exposed land-based classes.

6.  There is little post-exercise stiffness. This is due, possibly,  to lack of eccentric muscular contractions when using water as a mode of resistance.

7.  The massaging effect of water increases circulation and promotes relaxation.

8.  Aquafitness is a novel and enjoyable way to become and stay fit.

9.  Buoyancy properties of water assist in supporting the body (up to 90%), often making exercise feel easier.

10.  Up to 85% of jarring is eliminate as the water absorbs impact when jogging or jumping.

11.  Those with sporting injuries can still exercise in water. They need not lose overall fitness during rehabilitation from injury.

12.   Many of the exercise can be done in pairs or groups and this type of activity encourages socialisation and overall fun of the program.

13.  Participating in an Aquafitness program will assist non-swimmers in gaining water confidence (initially they can wear buoyancy vest).