Cele mai proaste metode de slabire

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Probabil ca ai facut cel putin una din aceste trei greseli cand ai incercat sa slabesti.

Pierderea tesutului muscular, pofte alimentare puternice, metabolism mai lent, stare de spirit proasta (chiar usoara depresie), toate pot aparea cand incerci sa slabesti si o faci intr-un fel gresit! Din fericire, sa slabesti "corect" nu este complicat, dar presupune sa mergi impotriva a ceea ce ai citit pana acum prin multe publicatii de "specialitate". 

Cele mai proaste metode de slabire

Cele mai multe planuri de slabire esueaza din trei motive: diete prea sarace in calorii si proteine, prea mult cardio si prea putine antrenamente de forta (cu greutati)! Cu alte cuvinte, fac doua greseli nutritionale decisive si pun accent pe forma gresita de efort fizic! 

O sa analizam fiecare greseala in parte!

1) Mananci prea putine calorii si proteine

Cele mai populare diete de slabire au doua lucruri in comun:

  1. Contin foarte putine calorii.
  2. Contin prea putine proteine. 

Functioneaza chiar bine - urmezi exact planul si scazi rapid si chiar semnificativ in greutate. Doar ca nu slabesti! Scaderea in geutate nu trebuie confundata cu slabirea. 

Problema este ca scaderea in greutate inseamna pierderea de mult tesut muscular, ceea ce iti incetineste metabolismul, si te predispune la o ingrasare viitoare, plus alterarea unor markeri ai sanatatii.

Mai mult, foamea iti va creste exponential dupa cateva saptamani, ceea ce te predispune la a manca rapid greutatea pierduta! Asta pentru ca exista un punct de randament descrescator cand vine vorba de restrictiile calorice. Iti reduci putin caloriile mancate si slabesti consecvent fara foame excesiva, pofte alimentare sau pierderea de tesut muscular. Reduci prea mult caloriile si problemele scapa usor de sub control. 

Aceste probleme sunt agravate si mai mult cand nu mananci suficiente proteine. Studiile arata ca cei care au diete bogate in proteine pierd mai putina masa musculara, nu sufera prea tare de foame si ard mai multe calorii cand sunt in deficit caloric. 

slabeste rapid si eficient cu pastile

2) Faci prea mult cardio

Antrenamentele cardiovasculare ajuta la arderea caloriilor si grasimilor, dar sa faci prea mult nu ajuta, din contra! 

Cercetarile arata ca a face cardio in exces nu numai ca iti scade capacitatea de a iti creste forta si masa musculara, dar accelereaza si arderea tesutului muscular si ingreuneaza recuperarea dupa antrenamentele cu greutati. 

Excesul de cardio creste si foamea, find mai predispus la a manca prea mult. Mananca prea mult suficient de des, si nu numai ca nu vei slabi, dar te vei si ingrasa.

3) Nu te antrenezi cu greutati

Multi cred ca antrenamentele cu greutati sunt bune doar pentru a construi masa musculara, nu si pentru slabire. Este profund gresit, pentru ca antrenamentele cu greutati au cateva beneficii unice in privinta slabirii:

  • Arde un numar considerabil de calorii, fiind mai usor sa te afli intr-un deficit caloric. 
  • Te ajuta sa construiesti masa musculara, ceea ce iti creste metabolismul, fiind un tesut care consuma calorii.
  • Iti mentine sanatatea metabolica, reducand riscul unor boli metabolice care iti pot afecta negativ compozitia corpului. 
  • Iti cresc rata metabolica bazala, ceea ce inseamna ca arzi mai multe calorii in repaus. 
  • Provoaca schimbari subtile in expresia unor gene care accelereaza cresterea masei musculare si arderea tesutului adipos. 

Cele mai bune metode de slabire

Pe scurt, pentru a reusi sa slabesti cat mai usor:

  • Utilizeaza un deficit caloric moderat (cu 25% mai putin decat caloriile necesare pentru mentinere).
  • Mananca suficiente proteine, minim 1,8 grame pe kilogram corp. Poti creste chiar pana la 2,4 g/kg corp. 
  • Antreneaza-te in principal cu greutati, folosind exercitii compuse, de baza, si greutati mari. 
  • Foloseste cardio in mod strategic pentru a accelera slabirea: 2-3 antrenamente de 20-40 minute de cardio de joasa intensitate si un antrenament HIIT pe saptamana. 
  • Ideal este sa faci cardio si antrenamentele cu greutati in zile separate sau la o distanta de 4-8 ore intre ele. 
  • Fii activ pe tot parcursul zilei: 7000-1200 de pasi pe zi, mai putin mers cu masina, mai mult urcat pe scari, mai multa curatenie prin casa, etc.; orice ajuta!

Referinte

  1. Baskin, K. K., Winders, B. R., & Olson, E. N. (2015). Muscle as a “mediator” of systemic metabolism. Cell Metabolism, 21(2), 237–248. https://doi.org/10.1016/J.CMET.2014.12.021
  2. Hunter, G. R., Weinsier, R. L., Gower, B. A., & Wetzstein, C. (2001). Age-related decrease in resting energy expenditure in sedentary white women: effects of regional differences in lean and fat mass. The American Journal of Clinical Nutrition, 73(2), 333–337. https://doi.org/10.1093/AJCN/73.2.333
  3. Sartori, R., Romanello, V., & Sandri, M. (2021). Mechanisms of muscle atrophy and hypertrophy: implications in health and disease. Nature Communications, 12(1). https://doi.org/10.1038/S41467-020-20123-1
  4. Wolfe, R. R. (2006). The underappreciated role of muscle in health and disease. The American Journal of Clinical Nutrition, 84(3), 475–482. https://doi.org/10.1093/AJCN/84.3.475
  5. Trexler, E. T., Smith-Ryan, A. E., & Norton, L. E. (2014). Metabolic adaptation to weight loss: implications for the athlete. Journal of the International Society of Sports Nutrition, 11(1), 7. https://doi.org/10.1186/1550-2783-11-7
  6. Huovinen, H. T., Hulmi, J. J., Isolehto, J., Kyröläinen, H., Puurtinen, R., Karila, T., Mackala, K., & Mero, A. A. (2015). Body composition and power performance improved after weight reduction in male athletes without hampering hormonal balance. Journal of Strength and Conditioning Research, 29(1), 29–36. https://doi.org/10.1519/JSC.0000000000000619
  7. Helms, E. R., Aragon, A. A., & Fitschen, P. J. (2014). Evidence-based recommendations for natural bodybuilding contest preparation: nutrition and supplementation. Journal of the International Society of Sports Nutrition, 11(1). https://doi.org/10.1186/1550-2783-11-20
  8. Mettler, S., Mitchell, N., & Tipton, K. D. (2010). Increased protein intake reduces lean body mass loss during weight loss in athletes. Medicine and Science in Sports and Exercise, 42(2), 326–337. https://doi.org/10.1249/MSS.0B013E3181B2EF8E
  9. Aragon, A. A., Schoenfeld, B. J., Wildman, R., Kleiner, S., VanDusseldorp, T., Taylor, L., Earnest, C. P., Arciero, P. J., Wilborn, C., Kalman, D. S., Stout, J. R., Willoughby, D. S., Campbell, B., Arent, S. M., Bannock, L., Smith-Ryan, A. E., & Antonio, J. (2017). International society of sports nutrition position stand: diets and body composition. Journal of the International Society of Sports Nutrition, 14(1). https://doi.org/10.1186/S12970-017-0174-Y
  10. Jones, T. W., Howatson, G., Russell, M., & French, D. N. (2013). Performance and neuromuscular adaptations following differing ratios of concurrent strength and endurance training. Journal of Strength and Conditioning Research, 27(12), 3342–3351. https://doi.org/10.1519/JSC.0B013E3181B2CF39
  11. Zachwieja, J. J., Ezell, D. M., Cline, A. D., Ricketts, J. C., Vicknair, P. C., Schorle, S. M., & Ryan, D. H. (2001). Short-term dietary energy restriction reduces lean body mass but not performance in physically active men and women. International Journal of Sports Medicine, 22(4), 310–316. https://doi.org/10.1055/S-2001-13822
  12. Economos, C. D., Bortz, S. S., & Nelson, M. E. (1993). Nutritional practices of elite athletes. Practical recommendations. Sports Medicine (Auckland, N.Z.), 16(6), 381–399. https://doi.org/10.2165/00007256-199316060-00004
  13. Sawyer, B. J., Bhammar, D. M., Angadi, S. S., Ryan, D. M., Ryder, J. R., Sussman, E. J., Bertmann, F. M. W., & Gaesser, G. A. (2015). Predictors of fat mass changes in response to aerobic exercise training in women. Journal of Strength and Conditioning Research, 29(2), 297–304. https://doi.org/10.1519/JSC.0000000000000726
  14. Reis, V. M., Garrido, N. D., Vianna, J., Sousa, A. C., Alves, J. V., & Marques, M. C. (2017). Energy cost of isolated resistance exercises across low- to high-intensities. PLoS ONE, 12(7). https://doi.org/10.1371/JOURNAL.PONE.0181311
  15. Schoenfeld, B. J. (2010). The mechanisms of muscle hypertrophy and their application to resistance training. Journal of Strength and Conditioning Research, 24(10), 2857–2872. https://doi.org/10.1519/JSC.0B013E3181E840F3
  16. McClave, S. A., & Snider, H. L. (2001). Dissecting the energy needs of the body. Current Opinion in Clinical Nutrition and Metabolic Care, 4(2), 143–147. https://doi.org/10.1097/00075197-200103000-00011
  17. Willoughby, D., Hewlings, S., & Kalman, D. (2018). Body Composition Changes in Weight Loss: Strategies and Supplementation for Maintaining Lean Body Mass, a Brief Review. Nutrients, 10(12). https://doi.org/10.3390/NU10121876
  18. Kim, G., & Kim, J. H. (2020). Impact of Skeletal Muscle Mass on Metabolic Health. Endocrinology and Metabolism, 35(1), 1. https://doi.org/10.3803/ENM.2020.35.1.1
  19. MacKenzie-Shalders, K., Kelly, J. T., So, D., Coffey, V. G., & Byrne, N. M. (2020). The effect of exercise interventions on resting metabolic rate: A systematic review and meta-analysis. Journal of Sports Sciences, 38(14), 1635–1649. https://doi.org/10.1080/02640414.2020.1754716
  20. Farinatti, P. T. V., & Castinheiras Net, A. G. (2011). The effect of between-set rest intervals on the oxygen uptake during and after resistance exercise sessions performed with large- and small-muscle mass. Journal of Strength and Conditioning Research, 25(11), 3181–3190. https://doi.org/10.1519/JSC.0B013E318212E415
  21. Fatouros, I. G., Chatzinikolaou, A., Tournis, S., Nikolaidis, M. G., Jamurtas, A. Z., Douroudos, I. I., Papassotiriou, I., Thomakos, P. M., Taxildaris, K., Mastorakos, G., & Mitrakou, A. (2009). Intensity of resistance exercise determines adipokine and resting energy expenditure responses in overweight elderly individuals. Diabetes Care, 32(12), 2161–2167. https://doi.org/10.2337/DC08-1994
  22. Vechetti, I. J., Valentino, T., Mobley, C. B., & McCarthy, J. J. (2021). The role of extracellular vesicles in skeletal muscle and systematic adaptation to exercise. The Journal of Physiology, 599(3), 845–861. https://doi.org/10.1113/JP278929
  23. Huovinen, H. T., Hulmi, J. J., Isolehto, J., Kyröläinen, H., Puurtinen, R., Karila, T., Mackala, K., & Mero, A. A. (2015). Body composition and power performance improved after weight reduction in male athletes without hampering hormonal balance. Journal of Strength and Conditioning Research, 29(1), 29–36. https://doi.org/10.1519/JSC.0000000000000619
  24. Astrup, A., Toubro, S., Cannon, S., Hein, P., Breum, L., & Madsen, J. (1990). Caffeine: a double-blind, placebo-controlled study of its thermogenic, metabolic, and cardiovascular effects in healthy volunteers. The American Journal of Clinical Nutrition, 51(5), 759–767. https://doi.org/10.1093/AJCN/51.5.759
  25. Astorino, T. A., Rohmann, R. L., & Firth, K. (2008). Effect of caffeine ingestion on one-repetition maximum muscular strength. European Journal of Applied Physiology, 102(2), 127–132. https://doi.org/10.1007/S00421-007-0557-X
  26. Beck, T. W., Housh, T. J., Schmidt, R. J., Johnson, G. O., Housh, D. J., Coburn, J. W., & Malek, M. H. (2006). The acute effects of a caffeine-containing supplement on strength, muscular endurance, and anaerobic capabilities. Journal of Strength and Conditioning Research, 20(3), 506–510. https://doi.org/10.1519/18285.1
  27. Ostojic, S. M. (2006). Yohimbine: the effects on body composition and exercise performance in soccer players. Research in Sports Medicine (Print), 14(4), 289–299. https://doi.org/10.1080/15438620600987106
  28. De Boer, S. F., & Koolhaas, J. M. (2005). 5-HT1A and 5-HT1B receptor agonists and aggression: A pharmacological challenge of the serotonin deficiency hypothesis. European Journal of Pharmacology, 526(1–3), 125–139. https://doi.org/10.1016/j.ejphar.2005.09.065
  29. Farinatti, P. T. V., & Castinheiras Net, A. G. (2011). The effect of between-set rest intervals on the oxygen uptake during and after resistance exercise sessions performed with large- and small-muscle mass. Journal of Strength and Conditioning Research, 25(11), 3181–3190. https://doi.org/10.1519/JSC.0B013E318212E415
  30. Marx, J. O., Ratamess, N. A., Nindl, B. C., Gotshalk, L. A., Volek, J. S., Dohi, K., Bush, J. A., Gómez, A. L., Mazzetti, S. A., Fleck, S. J., Häkkinen, K., Newton, R. U., & Kraemer, W. J. (2001). Low-volume circuit versus high-volume periodized resistance training in women. Medicine and Science in Sports and Exercise, 33(4), 635–643. https://doi.org/10.1097/00005768-200104000-00019

 

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cele mai bune planuri nutritionale si cele mai eficiente metode de slabire si definire.

Oricare ar fi scopul tau, noi iti punem la dispozitie uneltele de care ai nevoie pentru a iti construi corpul pe care il vrei.