Ndiammooo...... le porcherie le mangio limitandomi a una, massimo due volte al mese... facciamo 3 per esser sicuri....
Scherzi a parte è vero che ci sono periodi in cui mangio roba tremenda, ma è da considerarsi come periodo mestruale... dopo torno alla normalità e sono anche abbastanza costante.
Comunque le pro le ho messe volutamente al 15% e non al 20%..... fa parte del mio esperimento; sto passando da 2,4/2,6 gr a 1,6/1,8 gr per kg di massa magra.
Tutto nasce dalla volontà di ottimizzare l'alimentazione in base ai miei "reali ed effettivi fabbisogni", o per lo meno ci provo documentandomi un pò. M'è piaciuto lo studio di Lemon, Tarnopolsky, MacDougall, and Atkinson (1992) "Protein requirements and muscle mass/strength changes during intensive training in novice bodybuilders"
Qualche stralcio....
To critically evaluate the aforementioned claims about protein supplementation, a brief review of several empirical studies and review articles follows. While not all of the articles are in total agreement with one another, this overview of empirical studies and review articles should present a more scientific and critical perspective of protein supplementation.
Lemon, Tarnopolsky, MacDougall, and Atkinson (1992) examine the protein requirements for strength athletes in the initial stages of intense resistance training and if a high protein intake would result in significantly greater gains in muscle mass or strength gains than would a low protein intake. The experimenters utilized a double-blinded study of 12 individuals who acted as their own control. These novice weightlifters (used because effects could be more easily seen than in current bodybuilders) underwent two different one month periods of dietary supplementation of either 1.5g/kg of carbohydrate or 1.5g/kg protein (gram per kilogram body weight). The subjects completed a 6 days/wk bodybuilding program supervised by professional body builders. The effects were measured both before and after the training periods and included lean body mass, midarm and midthigh circumferences, CAT scans of midarm and midthigh, NBAL, one rep max (1RM) contraction strength for bench press and leg squat, peak twitch tension, maximal isometric contraction force, and posttetanic of forearm flexors as well as percent motor unit activation and biceps muscle nitrogen concentration (1992).
The results of this experiment found no dietary treatment effects on body weight, percent body fat, body density, urinary creatine excretion, or bicep muscle nitrogen concentration. Although body density, midthigh area, and leg strength measures showed slightly greater increases with protein supplementation, the differences between the two groups were not statistically significant. However, it was concluded that there is an increased need for protein intake in novice bodybuilding in the early stages of training, but at some point above 1.5-1.8g/kg x day the relationship becomes curvilinear and excess protein has no effect. The study concludes that despite the slightly increased need in protein, there are no measurable gains (strength or mass) from increasing protein intake from 1.35 to 2.62 g/kg/day (Lemon, Tarnopolsky, MacDougall, & Atkinson 1992).
http://www.ncbi.nlm.nih.gov/pubmed/1400008
http://healthpsych.psy.vanderbilt.ed...ghtLifting.htm
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