Want to develop your stage presence during group presentation? Focus on your ESP

E - Energy
S - Style
P - Personality

Don't force your energy. Let your natural enthusiasm radiate. Energy is communicated through a friendly posture and lively body movements.
Take a good look at yourself and decide what qualities you have that make you different from other people. I f you can't find any, you are not looking hard enough. We all have unique talents and experiences. What is unique about that gives you strength or insight. Do you have a unique talent. Are you knowledgeable in a unique topic.

Remember ESP is all about charisma. Presentation is all about how you project your charisma. When you have projected your energy level, style and personality, then you have charisma.