
Business meetings or group events can be exhausting especially if they span several days and contain mostly sessions where presentations are made and do not have any or many interactive sessions. It can be challenging to keep meeting participants engaged and energized during such meetings and it is not uncommon to spot people struggling to keep their eyes open during long afternoon sessions. The first session after lunch can be especially tough and don’t forget the impact of jet-lag on participants from other time-zones.
one example: Making rain (see below)

The list which you can download above shows some activities that can be done with meeting participants to help them feel re-energized during a meeting. These short exercises are best done between agenda items and can take anything from 2 to 7 minutes to complete so they are not a major disruption to your planned agenda.
You would typically need an open space where participants can gather for these exercises. This space could be in the front between the projection screen and the first tables/chairs or it could be in the back of the room behind the last tables and chairs. It is a good idea to mention that you need this space when you arrange the set-up of the room.
As the leader of the meeting or the facilitator you should always have a few of these quick energizer exercises on a sheet of paper or in the back of your mind to use on the spot. When you notice that the energy and responsiveness of the group is dropping you should be able to quickly conduct an energizing exercise to revive the energy and the alertness of the group attending your event or business meeting.