To study the effect of different rehabilitation training methods on the recovery of motor function after repair of rupture of achilles tendon. Methods A total of 80 patients who underwent rupture of achilles tendon repair in Changzhou First People's Hospital from March 2018 to December 2021 were randomly divided into control group and study group, with 40 patients in each group. The control group was treated with traditional rehabilitation therapy, and the study group was treated with accelerated rehabilitation therapy. The clinical efficacy, FMI and Holden walking function scores, serum VEGF and IL-6 levels were compared between the two groups, and Pearson correlation coefficient was used to analyze the correlation between serum EGF and IL-6. Results After treatment, the scores of FMI and Holden walking function in the study group were higher than those in the control group, and the differences were statistically significant (P <0.05). The total effective rate of treatment in the study group (92.50%) was higher than that in the control group (80.00%), and the difference was statistically significant (P <0.05). After treatment, the serum VEGF level in the study group was higher than that in the control group, and the serum IL-6 level was lower than that in the control group, the differences were statistically significant (P <0.05). There was a negative correlation between serum VEGF and serum IL-6 levels after treatment in the two groups (P <0.05). Conclusion Compared with the traditional RAT postoperative rehabilitation treatment, accelerated rehabilitation treatment has better curative effect, and can better promote the recovery of postoperative motor function in patients with RAT.