Do the work that counts – Endurance training in a nutshell

By | Cycle, Endurance, Run, Swim, Triathlon | No Comments

Training is the investment of time to improve results.

There are four basic components in endurance training:

  • Aerobic training – 80% to 85% of training time in Zone 1 and lower Zone 2 (MAF)
  • Force Development – 5% of training time (Maximal Strength – Zone 5+)
  • Durability training – 10% to 15% of training time (Zone 3 – 4)
  • Technique – Integrated into training and active recovery
  • Recovery – Active recovery + 7.5 hours+ sleep average per night.

Any training session should be targeting these adaptations. The only session that have benefits if you have muscular fatigue are durability and active recovery.

Know what your session is targeting and stick to the plan. If you can’t nail it, go home and use the recovery time, don’t dig a hole!

#DOTHETRAINING #MAKEITCOUNT

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Sodium loss testing and intensity

By | Nutrition, Run, Triathlon | No Comments

Recently I did some analysis on an athlete’s sodium loss and cramping issue reminding me of an issue I had a couple of years back.

I had a sodium test done out of interest, even though I did not have a cramping issue. The recommendation suggested I take significantly more sodium than the norm due to my high sodium loss. I implemented this in my next race experienced severe cramping. In review we established my sodium intake was too high slowing my water absorption and causing bloating.

The issue was that the sodium test report did not show a relationship between exercise intensity and loss rate. My test was done at threshold pace, however my race was a 70.3 performed at close to aerobic intensity (Zone 2). Read More

Training intensity distribution for IRONMAN and Marathons

By | Endurance, Run, Triathlon | No Comments

As an endurance coach one of my key messages is to slow down training to speed up on race day. Many don’t appreciate just how much aerobic volume is needed and emulate elite training pace rather than elite training heart rate.

Many athletes who join my program are surprised how slow I ask them to train for much of their training hours. The reason is that without a critical volume of aerobic training your heart rate over pace will not have enough head room to sustain race pace effort for the duration of a race.

For IRONMAN I recommend 75% to 80% of training should be below aerobic threshold  in Zone 1, or below MAF pace with the remaining spread between zones 2, 4 and 5 depending on training phase. For Marathon the intensity distribution is 80 to 84% zone 1 (MAF pace) and 12% zone 2 (Marathon race pace).

For many experienced athletes who have been training at high intensity for years, dropping to  MAF pace or Zone 1 heart rate will mean a lot of walking for the first few weeks while the aerobic system develops. This is tough for some but necessary of they wish to break through their inevitable current plateau. I say “Shelve the ego, suck it up buttercup and follow the proven process”.

Without this aerobic training the mitochondria needed to support the efficiency needed to enable sustainable zone 2 pace will not develop.

Below are two key studies showing evidence of success in aerobic training. It is also important to note that including this percentage of zone 1 with allow for increased volume of training due to the lower training stress per hour.

Training Intensity Distribution During an Ironman Season Relationship With Competition Performance

Distribution of Training Volume and Intensity of Elite Male and Female Track and Marathon Runners

For new athletes joining my program a key indicator is the difference in their 5km and half marathon performance. Using the vDot predictions I take the athletes best 5km or 10km time and compare their predicted 21km to their actual. If there is a significant difference between the two this suggests an under developed aerobic system. This is then validated with a decoupling test for run and bike for triathletes.

The runners study also shows the aerobic volume is also key for shorter endurance distances.

When to go with your gut, or your head?

By | Health, Triathlon | No Comments

As a coach I frequently suggest people get out of their head, go with their gut and execute. I say this as we often overthink things, make things complicated when they really aren’t. There are times, however, that we do need to acknowledge which to rely on in certain scenarios. This applies to all aspects of life, as athletes, in the work place and in life in general. Read More

Periodised Carbohydrates

By | Health, Nutrition, Triathlon | No Comments

Here is the thing, the body prioritises carbohydrates ahead of fat for fuel. Although we always burn a combination of carbs, fat and protein, if carbs are in abundance, our system will consume these first. If we constantly consume carbs at a level we never deplete we will store excessive carbs, fats and proteins in the diet as fat, simple. Periodised Carbohydrates is the key. Read More