27/12/2022
Zone 5 is the ‘all-out’ effort – the maximum what muscles can produce😣
At this intensity massive amounts of lactic acid are produced and it’s impossible to utilize it. Muscles get so tight that an athlete is forced to slow down.
Regardless of how good the athlete is, he can only maintain his top speed for several seconds. Even 100m sprinters can maintain their top speed for only around 50m in the middle of the distance, before slowing down towards the end.
At this point the athlete is breathless – theres’s no way he is able to speak even a full word.
Zone 5 training benefits👍
Training in this zone focuses primarily on maximum speed. However, because maximum intensity utilizes all muscle fibers, there’s also an endurance benefit to it. If not done to complete exhaustion, this training builds mitochondria in fast twitch muscle fibers, improving athlete’s endurance.
This is why athletes incorporate drills and short pick ups to maximum speed in their sessions.
Zone 5 training is also good for practicing starts and working on reaction time👌
Heart rate training zones – sample Zone 5 training sessions👇
Maximum effort training is done mostly by time, not by heart rate. In reality, heart rate may not even jump to over 90% throughout most of the training session.
However, heart rate is a great way to check if the body has recovered from the intervals. As soon as the heart rate can’t drop to Zone 1-2 after 2-3 minutes – it’s time to end the workout.
✅️ 5 sets of 3×20 seconds with 20 second rest
✅️ 10×40 seconds with 2 minute rest
✅️ 60 minute Zone 1 session with 5-10sec bursts at Zone 5 every 3-5min
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