on a longer single run. On these shorter runs you have plenty of fuel stores and rely primarily on your heavily fatigue-resistant slow-twitch muscle fibres. The result: no lingering fatigue or damage. Instead, you get an increase in blood flow twice
psychological pitfalls.Problem: You find it hard to stay motivated Keith's solution: Awareness trainingIt's very difficult to keep motivated to continue running if you aren't aware of how your running is going, your progress to date and what factors might
that genetics might be one factor, yet there are several other possible reasons for cramping up. Cramping your style: Fatigue"All muscular contractions are controlled by electrical impulses in the brain, communicated via nerves," explains Dr Ingham. One theory
you maintain proper form and run efficiently, even through fatigue. With strong lower abs and lower-back muscles, such as the erector spinae, it's easier to stay upright. If your core is weak, you may end up shuffling, slouching and putting too much
is experiencing deep fatigue, and your bodys production of hormones is suppressed. This may well call for a more drastic training cutback, eliminating two or three days of training per week for up to six months.Warren Scott, sports medicine specialist
my mileage and practised running above 14,000 feet, but still I'd limped home after aggravating an old Achilles injury. Today I was ready for a charmed third try. I was fit, healthy and confident of a top-10 finish. Maybe I'd even break three hours
us more susceptible to UPS.You may be used to finding yourself weary and achy during and after periods of hard training, but UPS is much more than mere post-training tiredness. The deep fatigue you feel results in longer-term problems, which demand
to rely upon fat metabolism to supply energy but, as the body is less efficient at converting fat to energy, it begins to slow down and to suffer from fatigue and hypoglycaemia.Running a marathon is a real challenge for our bodies and creates an emergency
that includes some lactate threshold (the point at which lactate begins to accumulate in the blood) efforts and a few 10- to 30-second effort sprints.Cut to the coreDon't burn precious time in the gym. Just target your core muscles; they'll help you stay strong
to feel abnormally tired in training. I was even struggling with my easy runs and just didn't feel myself day to day. It was demoralising as the harder I tried, the worse I ran," says Dobriskey. Symptoms are wide-ranging but can include fatigue, muscle
