Group Motion Workshops are offered at the following locations:


Marameo, Berlin, Germany : with Heidi Weiss and Jenn Mann

Heidi Weiss and Jennifer Mann studied together at Philadelphia´s University of the Arts, where they earned a BFA in modern dance. During their time in Philadelphia, they both were members of the Group Motion Company. They have been living in Berlin, Germany for over 22 years, creating and teaching. In 1996, they founded the Zen in the Basement company and created many works that were performed in Europe and abroad. Through their creative work and developing their choreographic language, Heidi and Jennifer began to develop and codify exercises for teaching, which have evolved into the weiss-mann technique. Heidi and Jennifer have become certified leaders of the Group Motion workshop, under the tutelage of Laina Fischbeck, which now takes place monthly in Marameo, Berlin. Jennifer is also a certified yoga instructor, teaching throughout the EU in festivals and workshops. Both Heidi and Jennifer travel extensively, sharing their knowledge of and passion for dance.

Rennes, France:  with Laina Fischbeck

Dancer, producer, choreographer, dance/movement educator, vocalist.

Laina has been a facilitator of the Group Motion Workshop since 2010 in addition to teaching Experimental Dance through workshops and classes, locally and internationally, for over 20 years, conducting workshops in various locations in Rennes, France; Germany, and US.  Born in Philadelphia, USA, she has been living in Rennes, France since 1998.  She produces her own work, and performs locally, nationally, and internationally (USA, Poland, Japan, France, Germany, Italy, Greece).  As choreographer and collaborator, she is looking to bring to the surface the hidden, the unknown, the profound emotional and obscure side of human existence, and likes to initiate and produce the mixing of art forms, cultures, styles, and ideas.  Laina received her earliest dance training from her mother Brigitta Herrmann, a student of Mary Wigman, and from her father Manfred Fischbeck, performing dance from an early age. She graduated in dance from the University of the Arts, in Philadelphia. Her studies in Butoh include five years with master Masaki Iwana. 

Laina presented a Group Motion Weekend Workshop the 19th-21st of September at "La Fazenda" Dance Space in Combourg, Bretagne, France.  Home of Ladainha Dance Company and choreographers Armando Pekeno and Michelle Brown.

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CONTEMPRADANCE Center: with Laura Bertin

375 W Lancaster Ave 

Strafford, PA 19087​​


Professional Mime, with a BFA in Sculpture/Performance Sculpture. As a student of sculpture at the Philadelphia College of the Performing Arts, she first experienced a Group Motion workshop in 1976.  In 1979 she and her husband, Micah began a 10-year career as full-time, professional Mimes and, settling in Philadelphia she continued as a solo Mime until the present.  Laura attended COUNTLESS G.M.Workshops & Retreats, along w/ performing in G.M.’s "Community Performance Projects. During the 90's, Laura participated with G.M.’s "Young Audience" Programs in schools, and for a decade she was on the roster for Young Audiences of Southeastern PA as "Mimely Yours, Laura". Certified as a Group Motion Workshop Facilitator she "Founded" Group Motion on the Main Line in 1999, where she serves as facilitator and co-director. She participates frequently in both 'Arden in Motion' in DE. and the Friday Night Workshop (FNW) in Philadelphia.

ARDEN GILD HALL: with Megan King and Nina Sherak

2126 The Hwy

Wilmington, Delaware 19810

Megan Murphy King

A scientist in cancer prevention by day, during her spare time Megan combines dance, music, and art to create innovative workshops and performances. She co-directed “Dancing Twelfth Night,” a dancing version of the Shakespeare play, and is currently working on “Poetry in Motion.” Megan is a fan of all things Group Motion™. She is a Group Motion™ workshop certified facilitator and leads workshops in Arden, Delaware. Megan sings and plays flute and saxophone at these workshops and at the Mainline Group Motion™ satellite. She is board president of Group Motion™ and secretary of the Community Arts Center in Wallingford.


Nina Sherak  

Nina received a BFA in dance from Temple University followed by an MS in Exercise Physiology. She also studied jazz in NYC at the Alvin Ailey Dance school, at Paul Sanasardo school of dance, and studied/performed Isadora Duncan technique with Anna Roth with the DLDE dance company. In the early 1980's she studied with Manfred and Brigitta, performed with the Group Motion Dance company in the Philadelphia area, and taught children's movement and jazz dance at their studio. She is ever grateful to have been part of Group Motion since her teens. As a certified Group Motion facilitator, she now leads workshops in Arden Delaware.  Her fascination with the mind-body connection led to becoming a certified positive psychology practitioner and coach, deepening her appreciation of the transformative power of Group Motion workshops.

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