10K Immediately After Lunch But No Hurling

AH-Feb-21st-2018--10K-w-Target-HR-110-BPM-C2-stats
Stats summary for today’s 10K. A calorie rate of 683 per hour is much more than I would have expected at heart rate of 110.

Today’s indoor rowing session was inspired by an indoor rowing acquaintance who said he is going to try rowing ordinary daily sessions at a target HR rate of 110 BPM.  The inspiration was also related to what a cardiologist, Dr. Joel Kahn, wrote on pages 175-176 of the hardback copy of his book, “The Whole Heart Solution,”  where he referred to studies which showed that endurance athletes who push themselves too hard, for too much of the time, have higher rates of death from heart attack than even couch potatoes.

Based on the results of the studies he mentions, Dr. Kahn recommends that endurance athletes spend most of their time running “like a turtle.”  So I suppose that would apply to rowing also.  Relish the hard rowing occasionally but avoid over-indulging in hard, high heart-rate rowing.

Inspiration for today’s title was partly because I ate lunch immediately before doing today’s 10K.  It was a small lunch – just two slices of toast with peanut butter and unsweetened dill relish (instead of sugary jelly).  Inspiration was also because I remembered David Churbuck’s comment to the post of March 24th, 2017 when he mentioned the risk of eating a meal immediately before rowing, if the rowing would be hard, competitive rowing.  He has a unique blog called Churbuck.com which relates to many things, including rowing.

At any rate… today’s rowing session for me was neither competitive nor hard. But it was fun and mentally absorbing, because of the constant focus on keeping HR as near as possible to the target.

This 10K was uploaded to YouTube as a screen recording and will be available a few hours from now, at this link:”Indoor Rowing 10K w Target HR of 110 BPM 02212018“.

AH-Feb-21st-2018--10K-w-Target-HR-110-BPM-finish
Finish screen view for today’s 10K.
AH-Feb-21st-2018--10K-w-Target-HR-110-BPM-rpt
Report for today’s 10K.
AH-Feb-21st-2018--10K-w-Target-HR-110-BPM-rp-gph
RowPro graphs for today’s 10K.
AH-Feb-21st-2018--10K-w-Target-HR-110-BPM-C2-gph
Concept 2 online logbook chart for today’s 10K.

Happy rowing to you.

 

 

Rowing With A Governor

engine-governor
This is an automatic engine governor and if you really want to know more about it, search images for “engine governor” and it should be one of the first results. At least… it was one of the first results when I used Bing to do the search. My engine governor was discretionary instead of automatic and required a little attention to the heart rate display.

Today’s rowing was brief.  It consisted of 5 minutes of easy and non-scientific warmup, followed by the main 2,000 meter piece and finished with a 5 minute warm down.

The 2,000 meter plan was to row at an average pace of 2:00 minutes per 500 meters (about 203 Watts) but to limit heart rate to a maximum of 140 BPM and slow the pace if it exceeded 140 BPM.

It was fun.

It was uploaded to YouTube as a screen recording and may be viewed at this link: “Indoor Rowing 2K with HR limit 02172018”

AGg-Feb17th-2018--2K-w-HR-limit-140-BPM-finish
Finish screen for today’s 2,000 meter portion of the total rowing.
AGg-Feb17th-2018--2K-w-HR-limit-140-BPM-rpt
Report for today’s total rowing.
AGg-Feb17th-2018--2K-w-HR-limit-140-BPM-rp-gph
RowPro graphs for the 2,000 meters portion of today’s rowing.
AGg-Feb17th-2018--2K-w-HR-limit-140-BPM-C2-chart
Concept 2 online logbook chart for the 2,000 meters portion of today’s rowing.

Happy rowing to you.

A Day With Some Rowing – What Joy!

My paceboat rowing companion
My rowing companion today was a lovely young woman from Israel.

There have been far too many days without rowing recently but today was a happy day in that respect because it was possible to fit in a 10K.  Today’s 10K was done with the sole target and goal of averaging 149 Watts.

The 10K was uploaded to YouTube as a screen recording and may eventually (a few hours from this moment) be found at this link: “Indoor Rowing 10K 148 Watts Target 02152018“.

AG-Feb15th-2018--10K-Target-149-Watts-finish
Finish screen for today’s 10K.
AG-Feb15th-2018--10K-Target-149-Watts-rpt
Report for today’s 10K.
AG-Feb15th-2018--10K-Target-149-Watts-rp-gph
RowPro graphs for today’s 10K.
AG-Feb15th-2018--10K-Target-149-Watts-C2-chart
Concept 2 online logbook chart for today’s 10K.

Happy rowing to you.

Back In The Rowing Saddle Again

AF-Feb12th-2018--10K-Target-148-Watts-finish
Finish screen for today’s 148 Watt 10K.

After two days of zero rowing, today resumed with the series of 10K sessions increasing by one average Watt per session.  Today’s 10K was done at 148 Watts average power and heart rate, which had been unchanged for the past 2 or 3 increases of one Watt, finally increased by the end of this session.

The session was uploaded to YouTube and will eventually be available at this link: “Indoor Rowing 10K Target 148 Watts 02122018“.

AF-Feb12th-2018--10K-Target-148-Watts-rpt
Report for today’s 148 Watt 10K.
AF-Feb12th-2018--10K-Target-148-Watts-rp-gph
RowPro graphs for today’s 148 Watt 10K.
AF-Feb12th-2018--10K-Target-148-Watts-C2-chart
Concept 2 online logbook chart for today’s 148 Watt 10K.

Happy rowing to you.

Another 10K Another One Average Watt Increase

AE-Feb-9th-2018--10K-Target-147-Watts-finish
Finish screen for today’s 147 Watt 10K.

Today’s indoor rowing was different from yesterday’s in that the average power was increased by one more Watt, from 146 to 147 Watts. That resulted in a small increase in pace and a total increase of 1 “large” calorie but there was no resulting increase of heart rate at the end.

Tomorrow’s session is planned to be 148 Watts.

Today’s session was uploaded to YouTube as a screen recording and will eventually be available at the following link: “Indoor Rowing 10K at 147 Watts 02092018“.

AE-Feb-9th-2018--10K-Target-147-Watts-rpt
Report for today’s 147 Watt 10K.
AE-Feb-9th-2018--10K-Target-147-Watts-rp-gph
RowPro graphs for today’s 147 Watt 10K.
AE-Feb-9th-2018--10K-Target-147-Watts-C2-chart
Concept 2 online logbook chart for today’s 147 Watt 10K.

Happy rowing to you.

What Difference Does One Watt Make?

AD-Feb-8th-2018--10K-Target-146-Watts-finish
Finish screen for today’s 146 average Watts 10K.

Today’s session was another 10K and today’s goal was to achieve an average effort, in Watts, of one Watt more than yesterday’s average Watts.  It didn’t feel any different.  There is probably a margin of error of about 1/2 of an average Watt.

Comparing today’s session report to that of February 7th (yesterday) the total calories increased by one calorie, the pace was faster by -0.2 seconds per 500 meters and the ending heart rate was the same today and yesterday, at 133 BPM.  It should be noted that officially the number of calories increase from yesterday to today was one “unofficial” calorie because it is in layman’s terms, which is a “large” calorie or… in official physics terms the “kilogram calorie” or one “kilo-calorie”.

There are so MANY official calories in the food we eat that the number is made to seem a smaller and also more easily manageable number by dividing them by 1,000 and using an unofficial term for units of energy.  The link immediately preceding this sentence is to a Wikipedia article and though many things in Wikipedia are untrue, biased or part of the truth is censored… the article on calories seems accurate. (I took a few courses in high school and college physics.)

So… that little Snickers candy bar (yummy!) which is listed as having a “mere” 250 calories actually has 250 kilo-calories which in normal physics terms is 250,000 actual official calories.   Yes, it is a lot of energy.

Tomorrow’s goal:  Increase average power by one more average Watt.

AD-Feb-8th-2018--10K-Target-146-Watts-rpt
Report for today’s 146 average Watts 10K.
AD-Feb-8th-2018--10K-Target-146-Watts-rp-gph
RowPro graphs for today’s 146 average Watts 10K. Heartbeat briefly went irregular at least 4 times, where the vertical HR lines are graphed. I could feel it, each time.
AD-Feb-8th-2018--10K-Target-146-Watts-C2-chart
Concept 2 chart for today’s 146 average Watts 10K.

Happy rowing to you.