tonybaldwin: tony baldwin (Default)
Mon Aug 19 11:42:04 EDT 2013

Distance: 6.95 mi
Time 01:09:30
Pace: 10:00 min/mi
Weight: 139 (-6 from initial 145)
Calories: 731
-------------------
BG: 115, 77°f / 25°C
ESP, FNH, PSW loop return
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Sat Aug 3 13:52:19 EDT 2013

Distance: 8.93 mi
Time 01:34:10
Pace: 10:32 min/mi
Weight: 138 (-7 from initial 145)
Calories: 932
-------------------
home, lighthouse point, home.
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Thu Jul 25 12:35:03 EDT 2013

Distance: 7.27 mi
Time 01:09:29
Pace: 09:33 min/mi
Weight: 140 (-5 from initial 145)
Calories: 770
-------------------
BG: 106
Home, East Shore Park, Fort Nathan Hale,
Peat Meadow Park, Clifton hill, Fairmont,
Home
Beautiful running weather!
60°F / 15.6°C
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Sat Jul 20 09:32:30 EDT 2013

Distance: 6.21 mi
Time 01:03:07
Pace: 10:09 min/mi
Weight: 138 (-7 from initial 145)
Calories: 649
-------------------
BG: 102,
Home, East Shore, Fort Nathan Hale,
Woodward, Russel, Home.
Ran through ESPark, not just on the road.
Also, ran trail through Fort NHale, coming
out by Pardee Sea Wall.
Temp 82°F 27.8°C
Humidity 71%
Good I ran early.
Going into 90s again today.
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Wed Jul 17 09:58:39 EDT 2013

Distance: 4.9 mi
Time 00:43:32
Pace: 08:53 min/mi
Weight: 140 (-5 from initial 145)
Calories: 519.16480
-------------------
Image/photo
BG: 102
Temp: 88°F / 31°C
Home, Fort Nathan Hale Park, Townsend, Home
Longest run since I started again,
and I absolutely can't believe my pace!
HELL YEAH!
I was running 11min/mil 3 months ago,
and today, I finally got under 9 min.,
on my longest run in probably 15 years.
TODAY IS A GOOD RUNNING DAY!
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Thu Jul 4 08:30:23 EDT 2013

Distance: 4.2 mi
Time 00:41:30
Pace: 09:52 min/mi
Weight: 142 (-3 from initial 145)
Calories: 451
-------------------
E. Ocean View, Chesapeake Blvd., E. Bayview, Sturgis.
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Sun Jun 9 11:04:09 EDT 2013

Distance: 2.485 mi
Time 00:21:00
Pace: 08:27 min/mi
Weight: 143 (-2 from initial 145)
Calories: 268.9326640
-------------------
BG: 105
This was the CT Rollery Derby's
2nd Annual Derby in Derby
4k race.
http://www.ctrollerderby.com/5k
First race since about 1987.
That's 26 years.
Race instinct took over at the start, and
I blew past the pack and stayed on the heals of the lead pack for a bit.
They only had brackets for 18 and under, 19 to 55, and 55 and up.
Being 44, I didn't beat all the 20 and 30 year olds, of course,
but I think I was 1st or 2nd for over 40 people,
at least in the top 3.
Nobody passed me.
Once I got away from the pack, I passed a couple of runners who started strong,
but couldn't hold on.
It wasn't a big crowd, really, just a small, local race, and a fun one.
Lovely day, very nice course.
Went with my friend, Pat Quinn.
He's still recovering from doing a Tough Mudder race just a week ago,
so, he took it easy.
Got a t-shirt and a water bottle!
Lots of lovely, healthy lasses there, derby girls, runner girls...
a very attractive crowd!
It felt good. I feel good.
I'm definitely going to step up my training now,
and look forward to some more 5ks.
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Mon Jun 3 13:48:32 EDT 2013

Distance: 3.1 mi
Time 00:30:00
Pace: 09:40 min/mi
Weight: 141 (-4 from initial 145)
Calories: 330.79728
-------------------
BG: 100
home, jepson, russel, clifton, grand, front, ferry
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
I need a #physicist and/or a #physician here.
I want to be able to calculate #calories burned in a running #workout .
Now, there are all kinds of "calorie calculators" online, but I don't want to use those. I need to know what math they employ to derive their answers.
But searching online just keeps giving me these "calorie calculators".
No where am I finding a mathematical formula, which is what I was hoping to find.

If I try to work backwards from the answers they give me:
The three factors most commonly asked for are
My #weight: 145 lbs
Time: 30 mins
Activity: #running 10 min/mile
-----------------------------
Response: 330 calories

Seems to imply that moving 145 lbs 3 miles burns 330 calories,
thus, 110 calories/mile to move my carcass.
(actuall, I've lost c. 5lbs, and am now down to 140, but just working from past workouts).

I think this gives me 110/145=calories/pound/1mile
This gives me roughly 0.7586 calories/lb/mile

So, if I weighed, theoretically, 160 and ran 5 miles
0.7586X160X5, I burn 606.9 calories?
One of the online calorie calculators gives me 608, so I can't be too far off (-1.1 difference).

So I've come up with (for English measures, lbs., miles).
calsburned=`echo "0.7568 * $weight * $distance" | bc -l`

Because a #calorie is simply a measure of heat or kinetic energy, thus, work,
and, work, as I understand it (high school physics, my friends)
is a matter of moving a certain mass a certain distance.
My understanding is that the speed or time is irrelevant.
It shouldn't matter whether I walk or run.
(although, I'm aware that resistance/friction probably do have an influence).
Moving 145 lbs 1 mile, apparently expends 110 calories.
So why do they ask me my pace or the time in these calculators?
(of course, they didn't ask for distance, but with the time+pace, the math is simple).
Shouldn't they just ask for my weight and the distance?
These calculators seem to imply that if I were running faster or slower, that would make a difference,
but, I'm guessing that's because they don't ask for distance, and are calculating that with the time and pace data, as did I.

I'm looking to incorporate this as a feature in runlog, calculation of calories burned.
Now, since I allow the user to choose what units for distances, of course, I'm also going to have to get the math for calories per kg per km, or something, too (anyone?).

But anyone who knows this shite, does it look like I'm on the right track here?

@Runner #fitness #math
tonybaldwin: tony baldwin (Default)
Sat May 4 16:22:12 EDT 2013

Distance: 3.77 miles
Time: 40 minutes
Pace: 10:37 min/mile
BG: 79
Weight: 141 lbs.
east shore park and back
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Wed May 1 10:20:29 EDT 2013

Distance: 3.2
Time: 33
Pace: 10:19 min/mile
-------------------
BG: 80
Weight: 141
Ben Jepson to East Shore Park,
back home.
------------------


@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Mon Apr 29 10:11:37 EDT 2013

2.73 miles in 25 minutes,
Pace: 9.16 (9:09) min/mile
Weight: 141 (lost 4 lbs.!)
BG: 102
-------------------
Route: Ben Jepson, Russel to Clifton,
Grand to Front, Ferry Bridge to home.
-------------------


@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Tue Apr 23 10:04:48 EDT 2013
------------------
2.3 miles in 23:00 minutes,
Pace: 10:00 min/mile
BG: 96 (go0d), Weight: 145
Ben Jepson, Russel, Grand to Front,
Home. Chilly. Smo0ve.
Short, but pressed for time today.
------------------

@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------
tonybaldwin: tony baldwin (Default)
Sun Apr 21 10:07:11 EDT 2013

2.6 miles in 25 minutes,
Pace: 9:45 min/mile
-------------------
weight:145,
BG: 139 (?! shouldn't be this high!)
Seether makes me run faster.
Russel, Clifton, Quinnipiac circle.
Felt good!
From a 10:41m/m pace on Tuesday, to 9:45 today,
already seeing improvement!
:-D
------------------


@Runner #running
posted with runlog - http://tonyb.us/runlog
----------------

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