--- title: "Ally Oop" description: "A team attempts to toss tennis balls into an elevated crate or bucket in the shortest possible time. Across several timed trials, the group reviews its technique, adjusts strategy, and tries to improve its collective record." last_updated: "2026-09-07" canonical: "https://unitedwetransform.com/exercises/team-building-group-challenge-game-ally-oop/" --- # Ally Oop A team attempts to toss tennis balls into an elevated crate or bucket in the shortest possible time. Across several timed trials, the group reviews its technique, adjusts strategy, and tries to improve its collective record. **Time:** 20 minutes. Playmeo lists 15 to 20 minutes; 20 minutes allows setup, four timed trials, planning breaks, and debrief. **People:** 4 to 16. Single group of 4 to 8, or two parallel teams of up to 8 each ## Choose this exercise **Purpose:** Collaboratively test and refine a physical coordination process to reduce completion time across iterative attempts. **Use it when:** Use during a team retreat or practical workshop when participants need a physical problem-solving exercise focused on iteration, role distribution, and continuous improvement. **Skip it when:** Skip when meeting spaces lack secure overhead rigging, when participants prefer non-physical activities, or when high-ceiling indoor or outdoor space is unavailable. ## Materials and tools - 1 milk crate or sturdy 5-gallon bucket per team - 1 strong rope (15 to 25 feet) per team to suspend the target safely - 1 tennis ball per participant (or soft foam balls for indoor spaces) - 1 stopwatch per team - 1 flip chart and marker to record trial times ## Before participants arrive 1. Identify a secure overhead anchor point (such as an exposed beam, basketball hoop framework, or sturdy tree branch). 2. Tie one end of the rope securely to the crate or bucket. 3. Hoist the crate so the opening sits approximately 7 to 9 feet above ground level, and secure the free end of the rope so it can be quickly lowered and raised between attempts. 4. Establish a clear circular perimeter around the drop zone for safe tossing. ## Say this to open Our objective is to land every team member's ball into the suspended crate in the shortest elapsed time possible. We will run four timed rounds. The clock starts when the first ball leaves someone's hand and stops only when the final ball is resting inside the crate. Between each attempt, you will have two minutes to evaluate your system and adjust. Everyone holds one ball, and each ball must land in the target. ## How to run it ### 1. Brief and initial planning (3 minutes) Form teams of 4 to 8 participants. Hand one ball to each person. Explain the rules: every ball must finish inside the crate. The timer begins when the first ball is thrown and stops when all balls are settled inside. Give the team 2 minutes to agree on an initial throwing order or simultaneous launch strategy. ### 2. Trials one and two (6 minutes) Run Attempt 1. Start the stopwatch on the first throw. If a ball misses, participants may retrieve it and throw again. Stop the timer when all balls are inside the crate. Lower the crate, retrieve the balls, record the official time on the flip chart, and raise the crate again. Give the group 2 minutes to plan improvements, then run Attempt 2 and record the new time. ### 3. Trials three and four (6 minutes) Run Attempt 3 following the same retrieval and recording process. Give the group 90 seconds to refine their approach. Run Attempt 4. Note the final best time achieved by the team. ### 4. Guided debrief (5 minutes) Gather the group around the flip chart to review the time progression. Ask 2 or 3 debrief questions. Invite 3 or 4 volunteers to share observations on how communication and role assignment changed across attempts. ## Debrief questions - What specific change between rounds produced the greatest improvement in your elapsed time? - How did the team balance individual throwing accuracy against overall group speed? - When a throw missed the target, how did the group handle retrieval and resetting without panicking? **Finished output:** A recorded log of completion times across four rounds demonstrating process iteration. ## Remote Ally Oop requires physical aerial suspension and projectile targets. It cannot be run remotely without altering its core mechanics. For a remote problem-solving alternative on iteration, run a digital card-sorting or sequential number-click challenge using an interactive whiteboard. ## Hybrid This activity cannot provide an equivalent active role for remote participants. If running a hybrid gathering, assign offsite members as real-time process analysts and timekeepers who observe video feeds of the toss attempts, track ball trajectories, and coach the onsite team during the planning breaks. ## Access and participation choices - Participants who prefer not to throw can serve as official timekeepers, strategy coordinators, or retrieve grounded stray balls safely outside the drop zone. - Soft foam balls can replace tennis balls to accommodate grip strength and indoor acoustics. - Anyone may decline physical tossing without disclosure by taking the timer or recorder role. ## If the session gets stuck **Balls bounce out of the crate upon landing.** Allow teams to adjust crate angle, line the bottom with a towel to deaden bounces, or modify throw arcs during strategy breaks. **Participants rush and collide while retrieving missed throws.** Pause the round briefly to enforce a safety rule: no diving into the central drop zone, and nominate dedicated perimeter catchers if needed. ## Terms used here - Drop Zone: The designated floor area directly beneath the suspended crate where falling balls may land. ## Sources and adaptation Observed in Playmeo activity database, credited to Mark Collard. Retained the core Playmeo mechanics: suspended milk crate/bucket target, one ball per person, timed rounds, iterative strategy breaks, and lowering the crate between rounds. Added specific setup safety instructions, standard 4-round progression within a 20-minute frame, distinct facilitation scripts, non-throwing support roles, and debrief questions. [Playmeo](https://www.playmeo.com/activities/team-building-problem-solving-activities/ally-oop) [Playmeo](https://www.playmeo.com/activities/team-building-problem-solving-activities/ally-oop/) Current run sheet: https://unitedwetransform.com/exercises/team-building-group-challenge-game-ally-oop/