Interval Training Basics partII

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) November 18, 2010 -- Interval Rest Recommendations ( Work to Rest Based)

- 15 sec. Beginners at least 45 sec (3-1), more advanced 30 sec (2-1)
- 30 sec. Rest 1:00 to 1:30 (3-1 or 2-1)
- 1:00. Rest 1:00- 2:00 (2-1 or 1-1)

Just remember, as the intervals get longer, the recovery time, as it relates to the interval, may not need to be as long. In other words, a fifteen second sprint may require 30-45 seconds rest but a two minute interval may only need to be followed by a two minute rest.

Aerobic Intervals?

The biggest benefit of interval training is that you can get a tremendous aerobic workout without the boredom of long steady state bouts of exercises. In fact as the Gibala study demonstrated, you can get superior benefits for both fitness and fat loss by incorporating interval training. If the heart rate is maintained above the theoretical 60 percent threshold proposed for aerobic training, then the entire session is both aerobic and anaerobic. This is why my athletes do almost no "conventional" aerobic training. All of our aerobic work is a by-product of our anaerobic work. My athletes or clients can get their heart rate in the recommended aerobic range for 15 to 20 minutes, yet in some cases, they do only three to minutes minutes of actual work.

Modes of Interval Training

Although most people visualize interval training as a track and field concept, our preferred method of interval training is the stationary bike. Although I think running is the theoretical "best" mode of training, the facts are clear. Most Americans are not fit enough to run. In fact, statistics estimate that 60 percent of those who begin a running program will be injured. In a fitness or personal training setting, that is entirely unacceptable. Females, based on the genetics of the female body (wider hips, narrower knees) are at potentially even greater risk. Physical therapist Diane Lee says it best in her statement, "You can't run to get fit. You need to be fit to run."

Interval training can be done on any piece of equipment. However, the most expeditious choice in my opinion will be a dual action bike like the Schwinn AirDyne. The bike allows, in the words of performance enhancement expert Alwyn Cosgrove, "maximum metabolic disturbance with minimal muscular disruption." In other words, you can work really hard and not injure yourself on a stationary bike.

Fit individuals can choose any mode they like. However, the bike is the best and safest choice. In my mind, the worst choice might be the elliptical trainers. Charles Staley, another noted training expert, has a concept I believe he calls the 180 Principle. Staley advocates doing exactly the opposite of what you see everyone else in the gym doing. I'm in agreement. Walking on a treadmill and using an elliptical trainer seem to be the two most popular modes of training in a gym. My conclusion, supported by Staley's 180 Principle, is that neither is of much use.

Interval Training Modes in Detail

Running

• Maybe the most effective method but also most likely to cause injury.
• Shuttle runs ( running to a line and back repeatedly) have both high muscular
demand (acceleration and deceleration) and high metabolic demand.
• Running is relative. Running straight ahead for 30 seconds is significantly easier than a 30 second shuttle.
• Shuttle runs produce more muscular discomfort due to the repeated acceleration and deceleration.

• Running for the average gym-goers is impractical as a fairly large area is needed.

Running straight ahead