Macroworks Nutrition 对比 Black Belt Drills 的使用情况和统计数据

Black Belt Drills from Black Belt Magazine, the leading authority on martial arts and self defense worldwide, is the largest library of traditional and tactical martial arts from the biggest names in martial arts, including Panther and Century. Subscribe now and train at home with drills and lessons in Karate, Kenpo, Kobudo, Ninjutsu, Kung Fu, Tai Chi, Tae Kwon Do, Kali, May Thai, Lima Lama, Kajukenbo, Military Combatives, and more. Learn from legendary masters of yesterday and today, including Bill Walace, Benny Urquidez, Kenneth Funkoshi, Angie Ueza, Frank Shamrock, Ron Balicki, John Chung, Ricardo Liborio, and Larry Tatum. To access all features and content you can subscribe to Black Belt Drills on a monthly or yearly basis with an auto-renewing subscription right inside the app.* Pricing can vary by region and will be confirmed before purchase in the app. In app subscriptions will automatically renew at the end of their cycle. * All payments will be paid through your iTunes Account and may be managed under Account Settings after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal. Terms of Service: https://www.blackbeltdrills.com/tos Privacy Policy: https://www.blackbeltdrills.com/privacy