12/23/2025
🚨ATTENTION BRAZILIAN JIU-JITSU PRACTITIONERS🚨
🔗 https://forms.gle/nshn34nLZE7MBKhX8
🧠 I am conducting research to better understand the association between the level of physical activity and psychological characteristics of Brazilian-jiu-jitsu practitioners.
🎯The purpose of this study is to explore the relationship between physical fitness and psychological variables (mental strength, resilience, grit, growth mindset, self-efficacy, courage, self-control, aggression, self-esteem, life satisfaction, anxiety, depression, and stress), in Brazilian Jiu-Jitsu practitioners.
🫵To participate, you must be a Brazilian jiu-jitsu practitioner (males and females) between 18 and 60 years of age and currently engaged in Brazilian jiu-jitsu.
⏰Participants will be asked to complete an online survey. It should take approximately 10 minutes to complete the procedure listed.
🤦♂️Participation will be completely anonymous, and no personal, identifying information will be collected.
📋If you would like to participate and meet the study criteria, please click the link provided at the end of this post. An information sheet is provided as the first page of the survey. The information sheet contains additional information about my research. After you have read the form, please click the checkbox to proceed to the survey.
10/15/2024
https://www.drsensei.net/post/kids-teens-and-screens
Kids, Teens and Screens
Kids these days spend way too much time staring at screens, phones, tablets, games, TV, you name it. It's like they can't get enough! While screens can be fun and educational, too much can cause problems.Excessive screen use can pose significant risks to children's mental health and development. Too...
09/18/2024
ATTENTION GENERAL POPULATION: I am conducting research in the United States to better understand the differences in mental strength, resilience, grit, self-efficacy, self-control, aggression, mental health, and life satisfaction among belt ranks in BJJ practitioners, and the differences between Brazilian Jiu-Jitsu practitioners and the general population. To participate, you must have between 18 to 60 years and live in the United States. Participants will be asked to complete an online survey. It should take approximately 10 minutes to complete the procedure listed. Participation will be completely anonymous, and no personal, identifying information will be collected. If you would like to participate and meet the study criteria, please click the link provided at the end of this post. An information sheet is provided as the first page of the survey. The information sheet contains additional information about my research. After you have read the form, please click the checkbox to proceed to the survey.
To take the survey, click here: https://docs.google.com/forms/d/e/1FAIpQLScpVxcdVvWOzcwkiUE1UJXrXHRCrv_OvIt6lF2qAxMifYxdxQ/viewform?usp=sf_link
I really appreciate you taking the time to read this message.
Do not hesitate to contact me with any questions.
Sincerely,
Leandro de Lorenco-Lima, Ph.D.
Liberty University
[email protected]
Study Information Sheet
Title of the Project: Psychological Profile of Brazilian Jiu-Jitsu Practitioners Principal Investigator: Leandro de Lorenco-Lima, Ph.D., Psychology Department, Liberty University. Invitation to be Part of a Research Study You are invited to participate in a research study. To participate, you must h...
04/20/2024
ATTENTION BRAZILIAN JIU-JITSU PRACTITIONERS: I am conducting research as part of the requirements for a Ph.D. degree in Psychology at Liberty University. The purpose of my research is to explore the differences in mental strength, resilience, grit, self-efficacy, self-control, aggression, mental health, and life satisfaction between belt ranks in BJJ practitioners. To participate, you must be a Brazilian Jiu-Jitsu practitioner (males and females) from 18 to 60 years of age and currently engaged in Brazilian Jiu-Jitsu classes for at least one class per week (minimum of 52 per year) in the United States. Participants will be asked to complete an online survey. It should take approximately 10-15 minutes to complete the procedure listed. Participation will be completely anonymous, and no personal, identifying information will be collected. If you would like to participate and meet the study criteria, please click the link provided at the end of this post. An information sheet is provided as the first page of the survey. The information sheet contains additional information about my research. After you have read the form, please click the checkbox to proceed to the survey.
To take the survey, click here: https://docs.google.com/forms/d/e/1FAIpQLSeEzIQY5CK2-IC2kg6kFwBYAiRmIsKO5yC0qQvbZXpupaGt9w/viewform?usp=sf_link
08/25/2023
Don’t toss a coin to decide if you
should join judo. Toss a person instead 🥋👊😎
Come join us for Judo Monday and Wednesday at 7
pm.
08/23/2023
Muay Thai is not just a sport, it's a lifestyle
It boosts your fitness, confidence, and mental health
It teaches you how to defend yourself and overcome challenges.
It's fun, social, and suitable for everyone! Come join us.
Adult Muay Thai Monday through Friday at 7pm 🕖 Tuesday and Thursday morning at 9am 🕘Saturday at 10am 🕙
m
08/17/2023
Jiu Jitsu the equalizer.
Adults ⏰Jiu-Jitsu Mon-Fri at 6pm Tuesday and Thursday at 10am-BJJ foundation Tuesday and Thursday @ 7pm
08/17/2023
No Gi Jiu Jitsu. The only person missing is you!
Adults ⏰Jiu-Jitsu Mon-Fri at 6pm Tuesday and Thursday at 10am-BJJ foundation Tuesday and Thursday @ 7pm