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For the 100m and 200m events, pacing is not a factor. Because the race is so short, racers simply run at their top speed for the duration of the race. However, for the 400m at the elite level, the event is almost uniformly run with a positive-split strategy. Runners run the first 200m faster than the final 200m. [13] [14]
The risk continued to drop with more steps, but then plateaued at about 7,500 steps. The optimal step count for people younger than 60, though, was about 8,000 to 10,000 a day, per a separate study.
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The Fitbit is an always-on electronic pedometer, that in addition to counting steps also displays distance traveled, altitude climbed (via a number of flights of steps count), calories burned, current intensity, and time of day. Worn in an armband at night, it also purports to measure the length and quality of a user's sleep.
A pace is a unit of length consisting either of one normal walking step (approximately 0.75 metres or 30 inches), or of a double step, returning to the same foot (approximately 1.5 metres or 60 inches).
A marathon is always measured by the same distance: 26.2 miles, but the time it takes to finish depends on your fitness level, training and the course itself.
In a study conducted in year 2004, the gait patterns of distance runners, sprinters, and non-runners was measured using video recording. Each group ran a 60-meter run at 5.81 m/s (to represent distance running) and at maximal running speed.
Step counts and minutes are both useful ways to measure physical activity, a new study suggests. A greater number of steps per day or minutes of exercise per week are both associated with lower ...