000			03309nam a22003975i 4500
001			76443
003			ES-MaUEC
005			20230207040224.0
007			cr nn 008mamaa
008			121213s2013 gw s 000 0 eng d
020			_a9783642346279
024	7		_a10.1007/978-3-642-34627-9 _2doi
040			_aES-MaUEC
050		4	_aQP517.B54 _bW47 2013 EB
082	0	4	_a612
100	1		_aWesterterp, Klaas R. _985520 _0Local
245	1	0	_aEnergy Balance in Motion _cby Klaas R. Westerterp
260			_aBerlin, Heidelberg _bSpringer International Publishing _c2013
300			_a1 recurso en línea (XIII, 111 p.) _b54 ilustraciones
336			_aTexto (visual) _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
490	1		_aSpringerBriefs in Physiology _x2192-9866
505	0		_aIntroduction, energy balance in animals -- Energy balance -- Limits in energy expenditure -- Energy expenditure, physical activity, body weight and body composition -- Extremes in energy intake -- Body weight -- Growth, growth efficiency and ageing -- Modern man in line with wild mammals -- Appendix: Simple and valid energy requirement calculation.
520			_aEnergy balance can be maintained by adapting energy intake to changes in energy expenditure and vice versa, where short-term changes in energy expenditure are mainly caused by physical activity. Questions are whether physical activity is affected by over and under-eating, is intake affected by an increase or a decrease in physical activity, and does overweight affect physical activity? Presented evidence is largely based on studies where physical activity is quantified with doubly labeled water. Overeating does not affect physical activity while under-eating decreases habitual or voluntary physical activity. Thus, it is easier to gain weight than to lose weight. An exercise induced increase in energy requirement is compensated by intake while a change to a more sedentary routine does not induce an equivalent reduction of intake and generally results in weight gain. Overweight and obese subjects have similar activity energy expenditures than lean people despite they move less. There are two options to reverse the general population trend for an increasing body weight, reducing intake or increasing physical activity. Based on the results presented, eating less is most effective for preventing weight gain, despite a potential negative effect on physical activity when reaching a negative energy balance.
942			_2lcc _cLE
988			_aEBOOK, EBSPRINGERrevisando
650		7	_9143724 _aEnergía de la biomasa _0comprobar BNE19901047136 _2embne
650		7	_aMedicina deportiva _0comprobar BNE19900959182 _2embne _9138384
650		7	_aFisiología del ejercicio _0comprobar BNE19923779972 _2embne _9146621
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://link.springer.com/book/10.1007/978-3-642-34627-9 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
901			_ai9783642346279
907			_a.b12820611 _b10-10-17 _c01-10-14
998			_am _a_alco _a_vill _b17-07-17 _cm _dz _eu _feng _ggw _h0
945			_aQP517 .B54 W47 2013 EB _g1 _ieBOOK _j0 _lmae _o- _pEUR0.00 _q- _r- _sb _t15 _u0 _v0 _w0 _x0 _y.i11549828 _z06-04-17
999			_c76443 _d76443 _x1