Particularly in arid and semi-arid ecosystems, pastoral mobility affords a more resilient and potentially more productive livestock system and is less likely to cause land degradation than a more sedentary, year-round grazing regime (Western et al. 2009a, b; Hesse and Cavanna 2010).
In many ungulate populations, only a fraction of the population migrates between distinct seasonal ranges while the others remain sedentary year-round (i.e. partial migration [ 12]).
Three groups of animals were investigated: 8-week-old sedentary, one-year-old sedentary, and one-year-old animals that had access to a voluntary running wheel for 44 weeks.
There are studies showing active 70-year-olds with better muscular integrity than sedentary 20-year-olds".
Thus, a sedentary 40-year-old man has an estimated maximal heart rate of 180 beats per minute.
The New Yorker, November 25 , 1961P. 47 Dialogue that took place between a rather sedentary 13-year-old and his athletic father: "I beat Bobby Jennings in a race today".
Dialogue that took place between a rather sedentary 13-year-old and his athletic father: "I beat Bobby Jennings in a race today".
By Charles Simmons and St. Clair McKelway The New Yorker, November 25 , 1961P. 47 Dialogue that took place between a rather sedentary 13-year-old and his athletic father: "I beat Bobby Jennings in a race today".
Perhaps this is how television ends, with an all-out war to capture the last band of sedentary 56-year-olds who still watch television as it's broadcast.
A sedentary 39 year old single man who made questionable career choices and now blogs for a living just doesn't look good on paper.
Today, however, the majority of Badu are either semi-nomadic, staying in villages in winter but moving to grazing areas with their herds in spring and summer, or sedentary, living year-round in villages and keeping small herds.
