Free AI Voice and presentation Quiz https://ekaterina.kardakova.eu/en/voice-presentation-training/speak-so-they-listen-free-ai-voice-presence-quiz/

Online session schedule on Meetup https://www.meetup.com/voice-leadership-become-a-charismatic-speaker/

Breath to speak: mastering breath control for a powerful voice. Video lesson https://ekaterina.kardakova.eu/en/shop/video-lesson-breathing-training-for-a-strong-voice/

Voice diagnosis for a strong powerful speaking https://ekaterina.kardakova.eu/en/voice-presentation-training/voice-diagnosis/