Thursday, March 26, 2009

Giro d'Italia 2009: Why it's special this year



It's a Special Giro this year, why?







  • 2009 is the 100th anniversary of the Giro d'Italia, the 2nd most famous and important cycling race in the world after the Tour de France. Even tough this year, the Giro may beat the tour..
  • The logistic is completely different from all the previous years: it starts in the North, in the city of Trieste, it will go through the Dolomites during the first week, go through Milan but it will finish in Rome, with the individual TT around the Colosseum and along the blvd of the "Fiori Imperiali". This scenario will be spectacular!


  • It will feature the longest individual TT in the history: 61.7 km along the Italian Riviera and the cinque terre, from Sestri Levante to Riomaggiore.


  • Stage 19 - May 29 - Top finish on the Vulcano Vesuvio will be memorable.


  • Decisive stages:


  • Stage 10 - May 19 - Mountain Stage with the Col d'Izoard and Sestriere




  • Stage 12: May 21 - 61.7 km Individual TT along Liguria coast




  • Stage 15: May 25 - Mountain stage in Marche region




  • Ivan Basso is BACK. He will be racing the Giro after he has been banned for 2 years


  • Lance Armstrong (collar bone fracture permitting) will be racing the Giro, 1st time ever, to win it.
If you want to ride and watch 5 stages of the Giro between May 13 and 24, join our Tour and email to keith@nonstopciclismo.com or luisa@davanticycling.com - It will be unforgattable!




How much exercise to maintain, loose or prevent regain weight?

Do you know that :
66.3% of adults in USA are overweight or obese and the cost of treatment of weight reduction
is estimated to exceed $117 billion annually ?

• Benefits of weight loss: reduced risk for
CVD, decreased blood pressure, improved
Lipid profile and glucose tolerance

How "much" exercise ?


ACSM is “American College of Sports Medicine” made a
retrospective analysis of all the research studies after
1999 and came up with these latest 2009
recommendations on:
• how much PA (Physical Activity) for:
– Prevention of weight gain
– Weight loss
– Prevention of weight “regain” after weight loss

For example : To Loose weight

PA of 420 min*wk -1 -> 5-7.5 kg weight loss (>3% loss)
in 12 weeks
Additional Energy restriction is needed:
Deficit of 500-700 Kcal * d -1 for 12
weeks to loose 7.5 (8%) and 5.9 kg
(6.5%)respectively.

These are useful guidelines. Read more on

http://www.davanticycling.com/documents/HowmuchPAforMaintain-Looseorpreventionofweightregain.pdf

and forward to friends, relatives, parents who need weight management. Let's save lives.
YES, "enough" physical activity can help preventing diseases and kill our National health bill.

Luisa

Sunday, March 1, 2009

Strength and Power are two different things

Most of the time riders do not know the difference between Strength and Power.
Power is Force (strength) * velocity. So, power depends not only on the amount of force you are able to apply to the pedals but also on how fast you turn those pedals when you apply that force.
In fact, the best power is the best combination between the amount the force applied and the velocity you are able to produce applying that specific amount of force.

Low power can be the result of a huge amount of force at a very slow velocity or of very high velocity and a small amount of force.

The tyranny of the cadence
Do you know that for every rider, for a certain gear on a certain terrain, there is the "perfect" cadence that will provide the best power for the force the rider is able to apply to the pedals when he/she turns them at that specific velocity. If your cadence is higher, you may see your power dropping, because the cadence is too high and the force applied to the pedals decreases.

Therefore, just trying to increase your cadence is not always beneficial, there is that "cadence" threshold, above which your power will drop.

So, when you climb, for example, try the same portion of the climb, different times with different gear ratios, and pick the one that allows you to ride that portion in the shortest time.