I have known Betti for over 30 years. I'm leaving 20 years in the USA. When I met her I struggled with my weight and she took me under her wings, invited me to the workout sessions that she led for women of all ages. I am lucky enough to say that I still workout with her because after every class I feel energized. Her sessions are safe and we move all the major body parts. Her motivation and dedication to physical exercise is an example, that's why I am very lucky to have her in my life after all these years. I exercise with her almost every day and my body always thanks me because Betti's workout is safe and effective at the same time. I highly recommend Betti to anyone!