〔Abstract〕 Objective Analyze the effect of combining the new Bobath technology treatment on the basis of exercise therapy for stroke patients with hemiplegia to promote the rehabilitation of upper limb function. Methods 48 stroke hemiplegia patients admitted from May 2019 to May 2020 were selected and divided into control groups and observation groups according to the rehabilitation treatment methods, with 24 cases each. The control group received routine rehabilitation treatment, and the observation group was treated with the new Bobath technique. The motor function score and daily self-care ability before and after treatment between the two groups, and the rehabilitation effect of upper limb function recovery was counted. Results The FMA–UE and Berthel scores were higher after treatment, compared with before treatment, and the observation group far exceeded the control group, which was statistically significant (P <0.05). The recovery efficiency of the patients in the observed group was 95.83%, significantly higher than the 83.33% in the control group, and the difference was statistically significant (P < 0.05). Conclusion New Bobath technology is very effective for stroke hemiplegia and can effectively improve limb function in patients.