نص حلقة: Start This Habit to Change Your Body Forever | Senada Greca
Jay Shetty Podcast2026-08-20
Start This Habit to Change Your Body Forever | Senada Greca
Overview
Topic: Fitness, strength training, longevity, habits, and mental health
In this episode, Jay Shetty sits down with fitness trainer Senada Greca to discuss the profound benefits of strength training for longevity, bone density, and muscle mass. Senada debunks common fitness misconceptions, such as the fear of women getting bulky from lifting weights, and shares strategies for overcoming motivational hurdles and busy schedules. She also highlights the powerful connection between physical exercise and mental health, citing research on how just 20 minutes of daily activity can significantly alleviate symptoms of anxiety and depression.
Minute by Minute (20)
[00:00 - 01:00] The Golden Standard of Exercise
Senada Greca explains her workout programming, which incorporates high-intensity training, cardio, and strength training. She highlights strength training as the 'golden standard' for bone density and muscle mass.
[01:00 - 02:00] Bone Density and Aging
Senada discusses how bone density peaks between ages 25 and 30, after which it declines. She emphasizes that strength training helps prevent bone density loss and muscle mass reduction.
[02:00 - 03:00] Muscle Loss and Longevity
Senada explains that muscle mass declines by 3% to 8% every decade after age 30, and building bone and muscle mass early helps maintain health and mobility in older age.
[03:00 - 04:00] Overcoming Motivational Hurdles
Jay Shetty asks about the common challenges people face when trying to get fit. Senada identifies relying on feelings and motivation as the first major obstacle.
[04:00 - 05:00] Workouts as Non-Negotiables
Senada explains that working out should be non-negotiable, like brushing teeth, rather than relying on motivation. She notes that aesthetic results are a byproduct of consistent healthy habits.
[05:00 - 06:00] Finding Time in Busy Schedules
Senada addresses the 'I'm too busy' excuse, arguing that people can always find time if they analyze their daily schedules and reduce unproductive screen time.
[06:00 - 07:00] Habit Integration
Jay Shetty shares how he incorporates workouts while watching soccer highlights, and Senada agrees that combining enjoyable activities with exercise is a great strategy.
[07:00 - 08:00] Designing Reward Systems
Senada discusses habit-stacking and reward systems, explaining how to pair tough habits with enjoyable rewards to build consistency.
[08:00 - 09:00] The WeRise App and Habit Building
Senada talks about the WeRise app and collaborating with Dr. Gina, a habit-building expert, to help users create sustainable fitness routines.
[09:00 - 10:00] Debunking the 'Bulky' Myth
Senada addresses the misconception that strength training makes women bulky, explaining that female hormones do not naturally support massive muscle bulk.
[10:00 - 11:00] The Role of Cardio
Jay Shetty asks about the role of cardio in strength training. Senada explains that weight loss is primarily about calories in versus calories out, not just cardio.
[11:00 - 12:00] Structuring Engaging Workouts
Senada explains how she structures her workouts by combining upper-body strength training with short cardio intervals to keep it engaging.
[12:00 - 13:00] Marathons vs. Strength Training
Senada shares her personal experience running marathons but notes that strength training has been far more physically and mentally rewarding for her.
[13:00 - 14:00] Exercise and Mental Health
Senada shares research showing that just 150 minutes of physical activity per week can reduce symptoms of depression and anxiety by 40% to 60%.
[14:00 - 15:00] Exercise vs. Pharmaceuticals
Senada compares the mental health benefits of exercise to psychotherapy and pharmaceuticals, noting that exercise often yields higher rates of symptom relief.
[15:00 - 16:00] Achievable Daily Goals
Jay Shetty and Senada discuss how 150 minutes of exercise per week equates to just over 20 minutes a day, making it highly achievable.
[16:00 - 17:00] The 10,000 Steps Goal
Senada discusses the 10,000 steps goal, calling it a good starting point, and emphasizes the importance of making those steps high-quality.
[17:00 - 18:00] Active Rest Days
Senada shares her weekly routine, explaining that she stays active most days, even on rest days, by going for walks or hikes to avoid prolonged sitting.
[18:00 - 19:00] Meditation and Gratitude
Senada discusses the positive impact of meditation, journaling, and gratitude on her mental and physical health.
[19:00 - 20:00] The Power of Self-Talk
Jay Shetty shares his journey of learning to appreciate his body rather than viewing it as something that lets him down, and Senada emphasizes the power of self-talk.
Broadcaster Questions (9)
[00:00] Walk us through the different benefits of different exercises and why strength training is a priority for you?
Context: Jay Shetty opens the conversation by asking Senada about the distinct benefits of various exercise modalities and why she prioritizes strength training.
[01:06] How is strength training in other ways really impacting our longevity?
Context: Jay asks Senada to elaborate on the specific biological mechanisms through which strength training enhances longevity.
[03:33] What are some of the biggest things that you consistently see getting in people's way when they're trying to get fitter and stronger?
Context: Jay asks about the most common psychological and practical obstacles people face when trying to establish a fitness routine.
[07:38] What is the right reward system for being fit?
Context: Jay asks Senada how people can design healthy and effective reward systems to reinforce their fitness habits.
[09:02] What's the biggest misconception with strength training?
Context: Jay asks Senada to identify the most common myth surrounding strength training, particularly for women.
[10:21] How much is cardio important in a strength training practice and how much is it not needed?
Context: Jay asks about the necessity and balance of cardiovascular exercise within a strength-focused training program.
[13:20] Are there any others that really come to your mind that you think this is really important for women to know or this is really important for strength trainers to know?
Context: Jay asks Senada to share additional scientific studies or key insights that are crucial for women and strength trainers.
[17:03] Do you work out every day of the week?
Context: Jay asks Senada about her personal weekly workout frequency and how she structures her rest days.
[17:40] What other practices have you taken on at a mental or spiritual level that you feel have positively impacted your physical health?
Context: Jay asks Senada about the non-physical practices she uses to support her overall physical well-being.
Full video: Watch on YouTube