Sunday, February 28, 2016

Calculate How Many Calories You Burn at Rest

Calculating Calories Burned at Rest

To find how many calories you burn in a 24-hour period at a resting state (without moving/activity) you will need to know your exact bodyweight in kilograms.

1 kg = 2.2 lbs
1 lb= 454g

To find calories burned per day, the formula is as follows
Body-weight in kilograms (KG) multiplied by 24 = total calories burned per day.

Therefore, a 180lb individual would burn 1,963 calories per day.

Example: 180 / 2.2 = 81.81 x 24 = 1,963 calories per day.


Knowing calorie expenditure per day can help when determining how to cut calories from a diet if the primarily goal is weight loss. 

Saturday, February 27, 2016

How to Design a Circuit Training Program

What is Circuit Training?
Circuit training is an exercise program whereby individuals change exercises/stations at every pre-determined time. 

Circuits
Implementing circuit training to your programs is a great idea if a) you are pressed for time b) you must cater to a large group/sports team c) you are looking for a full-body workout and when d) you have limited availability of equipment.

Determine Movements
The first part in designing circuit programs is to separate exercises based upon their movements. Within a circuit, you can decide upon:

Upper body push exercises
Upper body pull exercises
Lower body exercises
Total body exercises
Core exercises
Sprints

Ideally, a circuit should contain 8-10 stations, with each successive station working on a different body part. For example, a circuit could be implemented as follows;

Example
Station 1: upper body push
Station 2: lower body
Station 3: upper body pull
Station 4: core
Station 5: total body

Now that you have an idea of how to plan a circuit, there are two remaining things to consider; exercise selection and timing/rest periods.

Exercise Selection
Brainstorm, think and write down as many exercises that you know of as possible as well as their variations. Once finished, use the list from above to determine what type of movement is performed. The only limit for many exercises will be your creativity and imagination. Using push ups for example [an upper body push exercise] there could be many variations. Narrow grip push ups, wide grip push ups, diamond push ups, incline push ups where hands are placed on a bench, chair, sofa etc, decline push ups where feet are elevated and placed on bench etc, and windmill push-ups where there in a quick upper body rotation involved after each push up.

Timing
Most circuit programs can be completed in approximately 20-30 minutes which makes them a very powerful training method. Prior to figuring out how much time a circuit will take, the number of exercises and number of rounds must be addressed. Obviously, the larger the exercises and rounds, the longer the circuit will take to complete.

Ratios
No, this isn’t another math lesson. Determining ratios are important with circuits as they define the work-to-rest periods. The most common ratios are 1:1 or 2:1 in circuit training program. That is, for every 30 seconds of work, there will be 30 seconds of rest, or for every 60 seconds of work, 30 seconds of rest respectively. Below are some examples I use with clients:

1:1- 20 seconds on, 20 seconds off
1:2- 30 seconds on, 60 seconds off
2:1- 40 seconds on, 20 seconds off

Bearing in mind with circuits, you must have enough time between stations for you/clients to move to the next.

Typical Circuit Set-Up
10 exercises, three rounds, 2:1 ratio (40 seconds on, 20 seconds off).
Total duration per round = 10 minutes.
Total duration per circuit= 30 minutes.


Hopefully this post will prove helpful with your future exercise endeavours. Feel free to post in the comments section your ideal circuit routine.

Tuesday, February 23, 2016

Benefits of Sauna Use



SAUNA USE

A current client and good friend of mine this week both got in touch to ask me about saunas and their purposed benefits and their effect on muscle growth. It seems that almost everybody has an opinion on the matter, but who’s right? To answer that, I looked towards results and evidence from research (done by scientists) and not simply from our personal observations. Here is what it had to say;
In an article written for Environmental Medicine journal, researchers reported a number of benefits of sauna use. Among them;

  • Increased plasma levels of growth hormone, beta-endorphins, and prolactin increase during a sauna session. Or, in plain old-English, sauna use can increase the rate of bone and muscle growth, and can act as a pain-killer.
  • Twice weekly sauna sessions for six months reduced the incidence of the common cold by 50% during months 4-6
  • Participants who completed 30 minutes of sauna use three times per week for eight weeks lost 1.8 times as much weight and 4.6 times as much body fat as a group that did not use a sauna.
In summary, when used correctly, sauna use can increase overall muscle growth, decrease the incidence of the common cold, and aid in body fat reduction.


How sauna use affects the body.

The body responds to heat by increasing rate of sweating. The heart responds by increasing heart rate, which in turn increases cardiac output. Cardiac output equals heart rate multiplied by stroke volume. Although individualized, stroke rate remains constant with an individual, and does not change from a rested state versus exercising. With blood following to the periphery to cool the skin and reduce body temperature, blood pressure increases. The end result from sauna use then is that the heart must worker harden than its resting state when in a sauna room.
The researchers concluded that “sauna therapy is an effective and underutilized treatment for a variety of cardiovascular problems.”

But, before you start. Below are a few tips from the American College of Sports Medicine.

  1. ·         Limit use to no more than 10 minutes at a time.
  2. ·         Wait at least 10 minutes after finishing exercise before entering
  3. ·         If you are pregnant, have heart disease, have kidney disease, are on certain medications for cardiovascular disease, and/or have any other medical issues that could be adversely affected by high heat, do not use.
  4. ·         Exposure to high temperatures for an extended period of time can result in heat exhaustion, heat stroke, heart attack, and, on occasion, death.



Wednesday, February 17, 2016

Change it up! Choose a number, do that workout.


Rather than supplying you with empty training templates to make your own workouts, this week I have listed some sample workouts. Not too sure of what to do? Have a friend call a number between 1-6, 1-10 or whatever. Choose that number- look across the rows- and those will be the chosen exercises of the day. Have fun! The file can be printed and used for reference in the gym by clicking
 Here

Thursday, February 11, 2016

The problem with specified rep ranges

Understanding the principles of overload and progression are of critical importance when designing training programs for athletes and/or clients. However, sometimes going by the book just doesn't cut it. For example, different reps ranges will target different areas in weightlifting.

The consensus is to keep reps low (1-5) for muscular strength, moderate for hypertrophy (muscle gain) (8-12) and moderate to high if muscular endurance is the goal (12-20 reps). But, if I'm looking to progress a client through their workouts over time, I may use "wrong" rep ranges. Let me explain a little more. 

I currently train a sixty-one year old female. On some exercises, we work in the 4-6 rep range for lower body, and 8-12 for some upper body exercises. This does not necessarily mean we are developing strength/muscle size. 

For example: 

Week one: 2 x 12
Week two: 3 x 8
Week three: 2 x 12 (add progression/increase weight) 
Week four: 3 x 10 
Week five: 2 x 13
Week six: 4 x 8 
-

As you can see, reps increase over time from 24 in week one to 32 in week six. An increase of 8 reps in six weeks or 33% increase in total reps).

The main thing is to progress your client over a period of time. Keep changing the a) exercises b) intensity c) rep ranges. And, make sure to track workouts and weights lifted to show progress to your client. This will also act as a tool for motivation.




Monday, February 1, 2016

One Simple Tip For Sustainable, Long Term Fat Loss.

THE ONE-PERCENT RULE

With the coming of a new month, comes  reflections of distant and well meaning new years' resolutions for many people. For the majority, just four of 52 weeks into a new resolution, changing dietary habits has proved troublesome but very rewarding. As a source for all things weight-loss with my friends and wider social circle, Facebook posts have proved to be a very valuable method for insight into [insert name here] journey with weight loss. However, I fear that the continued progress pictures and corresponding  substantial number of 'likes' will soon dry up for most. and here's why;


- Sustainable long-term healthy weight loss should be exactly as it reads. SUSTAINABLE and LONG-TERM. Yet, dieters often lose 10 lbs in week one, 6 lbs in week three and 3 lbs in week 4. This method and amount of weight loss is not sustainable over time. However, pop-culture magazines would argue with this belief. This is what [again, insert name here] did when they lost 40-50 lbs by using Herbalife supplements or by following a weight watchers program, etc. We all know that person. Fast forward a couple of months later, and not only have they re-gained all the weight they initially lost, they've also gained a couple more. But, here's what you can do to avoid the same trap.

- Lose 1% of body-weight per week, 2% at a maximum.

Example: Sarah's body-weight is 300lbs (136.3kg/21st 4lbs) and she wishes to lose a lot of weight for an upcoming wedding in June. At most, Sarah should lose:

weeks until June: 17
Percentage of weight loss: 17-34%
Weight loss per week = 300/1 = 3 or 300/2 = 6

So... Sarah could lose 3-6lbs per week (sustainable) over a 17 week period.
Total possible weight loss calculation = 3 x 17 = 51 or 6 x 17 =102

Total weight loss over 17 week period: 51-102lbs. 

This method of weight loss must be thought of as a long-term process but is absolutely crucial if weight-loss is expected to be a long term sustainable goal.

In part two, find out how much work it takes to burn 1lb of fat, that and a host of other questions, answered here.