Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12944-018-0751-3/MediaObjects/12944_2018_751_Fig4_HTML.gif)
Changes after 4 weeks of retraining. Changes of body weight (a), fat mass (b), plasma Metrnl protein levels (c), soleus muscle proteins level of CO and HF group (d), and soleus muscle proteins level of experimental groups (e) after 4 weeks of retraining are presented. Values are presented mean ± SE. CO; Normal-diet + sedentary group, HF; High-fat diet + sedentary group, HFT-RT; HF + Retraining group, HFND; a normal diet + sedentary group (dietary change group), HFNDT-RT; HFND + Retraining group. * p < 0.05; vs CO group, ⧧ p < 0.05; vs HFND, ∫p < 0.05; vs HFNDT, # p < 0.05; vs HF