By Gabe Mirkin, M.D. Almost all skin cancers are caused by repeated damage to the DNA in skin cells from excessive exposure to sunlight. Every cell in your body is programmed to live for a limited time and then die. This is called apoptosis. For example, red blood cells live for only around 120 days…
Question: A friend tells me that I can improve my climbing power by riding a steep half-mile-long hill in the big ring at a slow cadence. Wouldn’t that ruin my knees? – Jerry S.
Question: I would like to do a century ride in about two weeks and have done some moderate base training but not as much as I’d like. I did a 77-mile ride three weeks ago and felt pretty good (average speed 14.5 mph). Did just a few rides in the meantime and rode 70 miles…
By Coach John Hughes My club had a party for anciens et anciennes (veterans) of Paris-Brest-Paris (PBP) as well as rookies. I talked with nine old friends, some dating back to the 1990s, now all in their 60s and 70s. I had moved from Boulder to the mountains and hadn’t seen some of my cycling…
By Kevin Kolodziejski Quick, unexpected, and without warning. It’s the way just about all bicycle crashes occur. It’s also the way most dictionaries define the adjective “sudden.” Yet when was the last time you heard of a cyclist’s unfortunate encounter with a car, concrete, or macadam called a “sudden” bike crash? You hear “sudden heart attack,”…
