and on the run. As long as you expect this, you shouldn't have a problem. Armed with your heart rate monitor and a little know-how, you'll be able to avoid overstressing your body in the heat or at altitude. It will help you stay within your limits, and you

, rather than extra red cells. Some scientists believe training at moderate altitudes (2,000-2,300m) may be detrimental to general health, raising levels of damaging free radicals, and depressing the immune system, but these are not because of raised levels

rate monitor to get back to speed after illness and injury. Training In Heat Or At Altitude Avoid overstressing your body in the heat or at altitude by using your heart rate monitor to help you stay within your training limits. How To Use A Heart

training plans. For the last three decades, exercise physiologist Jack Daniels has set the standard for designing such plans. Along the way he’s worked with dozens of elite athletes, ranging from Ryun (Daniels helped him prepare for the high altitude

great Ethiopian distance runner and first repeat winner of the Olympic marathon (1960 and 1964). Haile ran 2:48 around the backstreets of Addis – at altitude. He was just 15 years old.However, it was a chastened teenager who limped back to the province

suspected.By 2003 she was being coached by Margo Jennings and altitude training in the Pyrenees with Mozambique’s Maria Mutola, who was both friend and rival. Cruelly, her Olympic injury issues returned, this time with far more serious ramifications

speedwork be? How can I conquer hill running? What are the effects of altitude training? --Am I ready to phase out my walk breaks? How can I calculate my maximum heart rate? --How should I carry water bottles? Why cool down after a hard work-out? What