Joe S. said:Quoted message said:-----
Joe S.
To follow up the preceding post -- after posting the above, I went for a
ride -- 10 miles. I kept the bike in the highest gears and tried to
maintain highest speed I felt safe with. Speed stayed between 15 and 18 MPH
and I could tell by the strain in my quads that I was working. My heart
rate got up to 115 at one point but stayed around 107 - 110 for most of the
ride -- this rate is in the 65 - 70 percent of max, which is a decent
training rate, though nowhere near as good as the rate I was getting by
running at a heart rate of 135 - 145.
However, I am 60 and after running for 30 years, I am getting concerned
about the pounding on my knees and hips -- so -- I am willing to accept a
little less cardio training in exchange for avoiding joint problems later.
Hi again, Joe,
As long as you are properly fit on your bike, you should not experience any
'pounding' on your knees and hips. Remember biking is not an 'impact'
exercise.
Can you count the number of rpms you are doing now? (hint: count number of
times your foot goes around for 15 seconds and multiply by 4).
Stick with your easier pace, but gradually try to ride longer, and spin
your legs around faster - this will prevent undue stress to your hips and
knees - as long as your 'fit' on the bike is correct. The key word is
'gradually'.
Can you remind me of the kind of bike you're riding? Perhaps you can find a
picture of it on the 'Net and post the link? Here's the bike I'm riding:
http://www2.trekbikes.com/Bikes/Road/Performance_Road/Alpha_Aluminum/1000/Overview.php#
(Click on the color at the bottom - I have the Black Chrome/Smooth Silver)
Read up on cycling. A good book might be 'Cycling past 50':
http://www.amazon.com/exec/obidos/tg/detail/-/0880117370/
Another good book that I'm going to be getting is:
The Complete Book of Long-Distance Cycling by Edmund R. Burke:
http://www.amazon.com/exec/obidos/tg/detail/-/1579541992/
The best advice I can give you is to proceed slowly. Though it's good to
test yourself and see how 'fast' and 'hard' you can ride, I would suggest
returning to riding at your previous speed but ride a little farther each
week. Keep an eye on your HRM, and record your numbers on a spreadsheet
like Excel, including your range of speeds, your distance, and your resting
pulse, and your max pulse, but let your body increase your speed naturally.
Think in terms of what you'd tell a person with good fitness in another
sport who wanted to get into running. ;-)
You'd probably say (among other things):
Get good gear, and good fit. (shoes; orthotics)
Be consistent - run daily
Don't get injured
Increase gradually!!
Read up on the technical aspects of running
Invest in a monitor (HRM) (and for cycling a handlebar mounted computer)
Record your progress on a spreadsheet.
Eventually (say in year 2) schedule an 'event', like a fun run to have
something to train for.
....and so on. ;-)
HTH,
jj