Team Building Activities / Icebreakers The following team building icebreakers, activities, and exercises help build unity, teamwork, community, and improved group dynamics. They are often challenging and require planning, problem solving, coordination, and trust. Using them will certainly make a difference.Team Building Activities / Icebreakers The following team building icebreakers, activities, and exercises help build unity, teamwork, community, and improved group dynamics. They are often challenging and require planning, problem solving, coordination, and trust. Using them will certainly make a difference.