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什麼是搖搖效應
搖搖效應是指減肥人士在減肥期間出現體重大上大落的現象。體重急速下降後又迅速回升,甚至比原有的體重更甚,然後又開始另一次減肥,形成一個循環。這現象的根本原因在於減肥中的維持期失敗,體重在維持期中回升得太快。
當減肥人士發覺到自己的體重再度失控,便努力進行生活方式改變,卻往往忽略了體重的維持,最終又回到了舊路。所謂「愈減愈肥」,其實是因為每次體重回升都會比原有體重更重,長期而言,這將導致增肥的結果。