Evite os erros ao pegar as costas no Jiu-Jitsu, com Herbert Burns Gary Berger 10 years ago Lutador peso-pena do One Fc, o faixa-preta Herbert Burns detalha os três principais erros que sabotam sua pegada de costas no Jiu-Jitsu 60 1 Username or Email Password Remember Me {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. The server responded with {{status_text}} (code {{status_code}}). Please contact the developer of this form processor to improve this message. Learn More{{/message}}{{#message}}{{{message}}}{{/message}}{{^message}}It appears your submission was successful. Even though the server responded OK, it is possible the submission was not processed. Please contact the developer of this form processor to improve this message. Learn More{{/message}}Submitting…