‎Muscle Body on the App Store

[Description of muscles] Total of 12 minutes Muscle training that can be done at home Training that is possible without special equipment such as dumbbells. As we do not use equipment, you can perform the training while watching TV, before bedtime and at wherever you wish. In addition, as 12 minutes daily is sufficient, people who do not have time can easily continue with this training. Train your

[Mojo]

取り合えず筋トレアプリで腹筋やりました。キツイ。