Apparatus:
self-contained.
Description:
The
exercycle
has
been
modified
to
have
1/2"
aluminum
as
the
front
wheel,
which
passes
through
a
magnetic
field
provided
by
a
horseshoe
magnet.
The
magnet
is
connected
to
a
pulley
so
that
it
may
be
moved
through
and
beyond
the
radius
of
the
wheel.