Showing posts with label Practice-training. Show all posts
Showing posts with label Practice-training. Show all posts

Thursday, 10 November 2016

Ride Patterns

   ----illustrated by heart rate monitoring





Riding heart rate(HR)indicates the intensity and effort of the action. 

During the ride when you feel slightly sweating and faster breathe while still with easy chatting, you are probably in HR Zone 2/3 (defined in [1]); while hard effort with fast and deep breathe can only last says, 20 minutes or so, you are mostly like entry the heart rate Zone 4;  whereas when you are pushing your limit to burst you energy as hard as you can, you are surely in Zone 5 or above.

Some sportive cyclists including myself's ride patterns usually focus on an easy endurance ride, sportive group ride, and high-intensity training ride. Those ride patterns can be perfectly illustrated by heart rate monitoring.


Easy endurance ride

Endurance ride or base training is the name given to the training that teaches your body to utilize oxygen as efficiently as possible, usually, it need very long and slow[2], it's the art of ride slow.[3]
  
The following chart was my more than two hours rode with friends, easy pace at speed 24 kph and my HR about 140 bpm. seems slightly lower the heart rate and more efficient the better purpose served. and when the duration prolongs, it might be not easy anymore, and that's the capability need build on this ride pattern.

Anyways, it can be a pleasant recreational ride, go to the city and country, stop at a town, smell the roses. 





Sportif group touring ride
with the solid base, it's quite interesting to ride with a sportive group. Essentially cycling is "a group sport for individual".(from movie. <slaying the badger>)

Although the cruising speed roughly same,in the following 130k sportif group ride instance, the HR distribution varies in different time and location.  With average speed 32kph and average HR below 150, which still in zone 3 range. But in the 50k-60k location, the HR went up to 170-180, It because during such time was riding in front and pulling the group keeping the decent speed. pulling in front in turns is the key to a long and fast ride with group riders.

More interesting,from 80k to 100k location,the group ride became race, with breakaway and chase, the HR here was between 170 - 190  which is actually jump into Zone 4 and Zone 5. this section was on 5th line I attacked on the slight upslope and the rest group responded immediately, I did a solo breakaway for 3 or 4 kilometres before absorbed by first chase group at the end. It is great fun occasionally happens in the last part of the sportive group ride and it's a great way make we stronger .

The sportive group touring , with comrades, we cooperate and compete.  




high intensity climbing ride


Gatineau park 42 k classic loop is conditional training yard for Ottawa cyclists. There is close road UCI race ride on Tuesday evening, famous Bike and Beer club intensive climbing training ride (A/B group) on Wednesday evening and many others.   

It's the best effort group ride that the fastest rider defines pace, the choice is only leading the pace, or best effort follows the pace, or dropped but worked with others to chase back or just do as hard as you can to solo ride back.

The chart is an instance of my such ride, only slightly more than 5 minutes warm up. Heard rate has been sustaining 170 - 180 (zone 4 to zone 5)for one hour. also need carefully preserve not go beyond Zone 5 ( > 190 my this case), would be got dropped in recovery phase otherwise.   B&B B group usually finish loop at speed 32-34kph.   A group at 34-36 kph, UCI race group 36-40 kph. World-famous professional racers Mike woods, Matteo Dal-cin participate on Tuesday UCI race ride. 

And most Ottawa racers regularly ride here with this way, weeks after weeks, years after years.

It can be clearly seen the fact -- the only way make you stronger is just to work harder.





However, sometimes I just think, riding is not just a training for the physical and mantel strongness,  It also gives me the wings, like an eagle, with which, I fly far and high, for distance and freedom.






Tuesday, 22 December 2015

A case study of a winter training day


Case introduction

Have done a cycling training guided by Swift winter training plan on Sunday.

The plan on that day aims to smooth cadence paddling with high power burst interval with endurance pace(less than Zone 3). the outcome of the traning can be monitored by the heart rate, cadence and power data. (and speed data is not importance in the case)

The training started in the morning, however, the high power burst interval part is considered failure because Zwift thinks maxium power didn't reach based on history record. Hence after some research and refers to some elite athlete data profile, performed another same plan redo training in afternoon. the afternoon's data indicates the result is quite satisfied.  Two data comparing is quite interesting.(as in the picture, click to enlarge)



Two chart analysis

  Two same purpose efforts, the outcome is dramatic.

                                    morning                         afternoon (redo)
Max power(Watt):       478                                598
Ave Power(Watt):       152                                162
Heart Rate(BPM):       151                                146
Cadence(RPM):          101                                106


--- afternoon's effort successfully reached the Maximum power burst, (598 watt from previous 478 watt) , with improved approach. it requires 1) standing pedaling to reach maximum strength, 2) fast cadence(> 135 PRM) to leverage consistent power transferring, 3) corrected gear ratio to make fact 1) and fact 2) efficiently happen.

--- afternoon's effort gained the 10 Watt HIGHER power with 5 beats LOWER heart Rate, meaning, less physic energy consuming results higher output power. Efficiency works here!  Afternoon's chart indicates much smoother cadence, although higher cadence is not the main fact, in this case.


Conclusion

Improved cycling approach results in more efficience, which potentially improves the maximum output power(says FTP),hence the performance. This is the original purpose of cycling method, such as  body position, peddling style, comes from. And it's one purpose the the winter training plan as well.


[Reference]





Wednesday, 12 September 2012

Our Cycling Practice




This Blog post records cycling best practice and experience. Please feel free to comment, modify and add. Experienced riders are welcome to specify each item, share knowledge and help us improve faster :)

We will keep on updating this post.

Our Routes:





Classics 1. Gatineau Park Bike Loop: 

When: we usually do this loop in the summer
Where to meet: P3 
What to expect: Uphill+Downhill+Beautiful mountain view 
Duration: 1:30-2 hours/42 km

Classics 2.  West side Loop: 

When: we usually do this loop in the fall
Where to meet: corner of March and Terry Fox,  In front of Burger King
What to expect: Drafting+Scenic country side
Duration: 2 hours/40 - 50 KM





Classics 3.  West side extended Loop: 

When: we usually do this loop in the fall or early spring and occasionally.
Where to meet: corner of March and Terry Fox,  In front of Burger King
What to expect: Drafting+Scenic country side
Duration: 3 hours/80 KM


Cycling Best Practices:

On the Road:





1. Safety is the first priority.

2. Trust the riders in front of  you in the pace line.

3. Pass the signals back to riders behind.

4. A squad moves faster than so much a single rider.

5. Get WIDER observation falling on ride, a rear-view helps When
peeling off from the lead.

6. In front of a stop sigh, Should not we rush. the leader need
observed to make safe the whole group safe then pass together.

7. When leader peels off, the one behind the shoulds keep pace, not
to accelerate right away.

8. When riding with traffic, Should not we switch the leader too
Often, it breads the rhythm, and can be dangerous. Lead a minute or
two shoulds be good enough, if you can keep the same pace, longer lead
as you wish.

9. Practice makes improvement.
.....

Food:

1. Eat well ride well. ....